Search a number
-
+
2368905007542 = 232698571712629
BaseRepresentation
bin100010011110001101101…
…111011101000110110110
322101110120001200221022120
4202132031233131012312
5302303004140220132
65012132051340410
7333101450221263
oct42361557350666
98343501627276
102368905007542
11833713135107
123231395b1706
131425049c0c98
148292701026a
1541949aa502c
hex2278dbdd1b6

2368905007542 has 32 divisors (see below), whose sum is σ = 4760974389600. Its totient is φ = 785781128448.

The previous prime is 2368905007523. The next prime is 2368905007607. The reversal of 2368905007542 is 2457005098632.

It is a happy number.

It is a super-2 number, since 2×23689050075422 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526884 + ... + 2239512.

It is an arithmetic number, because the mean of its divisors is an integer number (148780449675).

Almost surely, 22368905007542 is an apocalyptic number.

2368905007542 is an abundant number, since it is smaller than the sum of its proper divisors (2392069382058).

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

2368905007542 is a wasteful number, since it uses less digits than its factorization.

2368905007542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713760.

The product of its (nonzero) digits is 3628800, while the sum is 51.

The spelling of 2368905007542 in words is "two trillion, three hundred sixty-eight billion, nine hundred five million, seven thousand, five hundred forty-two".

Divisors: 1 2 3 6 269 538 807 857 1614 1714 2571 5142 230533 461066 691599 1383198 1712629 3425258 5137887 10275774 460697201 921394402 1382091603 1467723053 2764183206 2935446106 4403169159 8806338318 394817501257 789635002514 1184452503771 2368905007542