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10601281157 = 83665919181
BaseRepresentation
bin10011101111110001…
…01011011010000101
31000100211011212210212
421313320223122011
5133202411444112
64511542125205
7523465255145
oct116770533205
930324155725
1010601281157
114550168495
12207a420805
13ccc44423c
14727d60925
15420a80522
hex277e2b685

10601281157 has 8 divisors (see below), whose sum is σ = 10731178080. Its totient is φ = 10471436080.

The previous prime is 10601281147. The next prime is 10601281177. The reversal of 10601281157 is 75118210601.

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 10601281157 - 210 = 10601280133 is a prime.

It is a super-2 number, since 2×106012811572 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10601281127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543107 + ... + 562287.

It is an arithmetic number, because the mean of its divisors is an integer number (1341397260).

Almost surely, 210601281157 is an apocalyptic number.

It is an amenable number.

10601281157 is a deficient number, since it is larger than the sum of its proper divisors (129896923).

10601281157 is an equidigital number, since it uses as much as digits as its factorization.

10601281157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25923.

The product of its (nonzero) digits is 3360, while the sum is 32.

Adding to 10601281157 its reverse (75118210601), we get a palindrome (85719491758).

The spelling of 10601281157 in words is "ten billion, six hundred one million, two hundred eighty-one thousand, one hundred fifty-seven".

Divisors: 1 83 6659 19181 552697 1592023 127726279 10601281157