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140012000013402 = 2351179331519603
BaseRepresentation
bin11111110101011100010101…
…100001100110110001011010
3200100202000110000101101100000
4133311130111201212301122
5121322424034000412102
61213440342544553430
741330350611516636
oct3765342541466132
9610660400341300
10140012000013402
11406808349a19a0
121385331b622876
1360180c887b34a
14268088cd0ddc6
15112c077c6101c
hex7f5715866c5a

140012000013402 has 96 divisors (see below), whose sum is σ = 347538631265280. Its totient is φ = 41890816908720.

The previous prime is 140012000013343. The next prime is 140012000013409. The reversal of 140012000013402 is 204310000210041.

140012000013402 is a `hidden beast` number, since 140 + 0 + 120 + 0 + 0 + 0 + 1 + 3 + 402 = 666.

It is a super-2 number, since 2×1400120000134022 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (140012000013409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165337468 + ... + 166182135.

It is an arithmetic number, because the mean of its divisors is an integer number (3620194075680).

Almost surely, 2140012000013402 is an apocalyptic number.

140012000013402 is an abundant number, since it is smaller than the sum of its proper divisors (207526631251878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140012000013402 is a wasteful number, since it uses less digits than its factorization.

140012000013402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331519710 (or 331519698 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 140012000013402 its reverse (204310000210041), we get a palindrome (344322000223443).

The spelling of 140012000013402 in words is "one hundred forty trillion, twelve billion, thirteen thousand, four hundred two".

Divisors: 1 2 3 6 9 11 18 22 27 33 54 66 79 81 99 158 162 198 237 243 297 474 486 594 711 869 891 1422 1738 1782 2133 2607 2673 4266 5214 5346 6399 7821 12798 15642 19197 23463 38394 46926 70389 140778 211167 422334 331519603 663039206 994558809 1989117618 2983676427 3646715633 5967352854 7293431266 8951029281 10940146899 17902058562 21880293798 26190048637 26853087843 32820440697 52380097274 53706175686 65640881394 78570145911 80559263529 98461322091 157140291822 161118527058 196922644182 235710437733 288090535007 295383966273 471420875466 576181070014 590767932546 707131313199 864271605021 886151898819 1414262626398 1728543210042 1772303797638 2121393939597 2592814815063 4242787879194 5185629630126 6364181818791 7778444445189 12728363637582 15556888890378 23335333335567 46670666671134 70006000006701 140012000013402