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142613159416 = 23713197399289
BaseRepresentation
bin1000010011010001101…
…0000001110111111000
3111122002221211010120021
42010310122001313320
54314032432100131
6145303210540224
713206041565610
oct2046432016770
9448087733507
10142613159416
1155533457522
1223780a37674
13105aa091880
146c8c6d7a40
153a9a350e11
hex2134681df8

142613159416 has 64 divisors (see below), whose sum is σ = 329277412800. Its totient is φ = 56389229568.

The previous prime is 142613159413. The next prime is 142613159453. The reversal of 142613159416 is 614951316241.

It is a super-2 number, since 2×1426131594162 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142613159411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1386700 + ... + 1485988.

It is an arithmetic number, because the mean of its divisors is an integer number (5144959575).

Almost surely, 2142613159416 is an apocalyptic number.

It is an amenable number.

142613159416 is an abundant number, since it is smaller than the sum of its proper divisors (186664253384).

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

142613159416 is a wasteful number, since it uses less digits than its factorization.

142613159416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101288 (or 101284 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The spelling of 142613159416 in words is "one hundred forty-two billion, six hundred thirteen million, one hundred fifty-nine thousand, four hundred sixteen".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 1973 3946 7892 13811 15784 25649 27622 51298 55244 99289 102596 110488 179543 198578 205192 359086 397156 695023 718172 794312 1290757 1390046 1436344 2581514 2780092 5163028 5560184 9035299 10326056 18070598 36141196 72282392 195897197 391794394 783588788 1371280379 1567177576 2546663561 2742560758 5093327122 5485121516 10186654244 10970243032 17826644927 20373308488 35653289854 71306579708 142613159416