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11601008741 = 71733956311
BaseRepresentation
bin10101100110111100…
…10101100001100101
31002221111100022020102
422303132111201211
5142224324234431
65155053513445
7560324642630
oct126336254145
932844308212
1011601008741
114a13515633
1222b91a2885
13112b5b741a
147c0a3ac17
1547d70adcb
hex2b3795865

11601008741 has 8 divisors (see below), whose sum is σ = 13265960064. Its totient is φ = 9937973520.

The previous prime is 11601008737. The next prime is 11601008767. The reversal of 11601008741 is 14780010611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11601008741 - 22 = 11601008737 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11601008711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466025 + ... + 490286.

It is an arithmetic number, because the mean of its divisors is an integer number (1658245008).

Almost surely, 211601008741 is an apocalyptic number.

It is an amenable number.

11601008741 is a deficient number, since it is larger than the sum of its proper divisors (1664951323).

11601008741 is an equidigital number, since it uses as much as digits as its factorization.

11601008741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958051.

The product of its (nonzero) digits is 1344, while the sum is 29.

The spelling of 11601008741 in words is "eleven billion, six hundred one million, eight thousand, seven hundred forty-one".

Divisors: 1 7 1733 12131 956311 6694177 1657286963 11601008741