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10010302331 = 29760745377
BaseRepresentation
bin10010101001010100…
…10001011101111011
3221211122011001021012
421110222101131323
5131000114133311
64333151304135
7503031110621
oct112452213573
927748131235
1010010302331
114277611337
121b3451b04b
13c36b86823
146ad685511
153d8c4578b
hex254a9177b

10010302331 has 8 divisors (see below), whose sum is σ = 10357074720. Its totient is φ = 9663635968.

The previous prime is 10010302297. The next prime is 10010302387. The reversal of 10010302331 is 13320301001.

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 10010302331 - 210 = 10010301307 is a prime.

It is a super-2 number, since 2×100103023312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010302531) 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, 197915 + ... + 243291.

It is an arithmetic number, because the mean of its divisors is an integer number (1294634340).

Almost surely, 210010302331 is an apocalyptic number.

10010302331 is a deficient number, since it is larger than the sum of its proper divisors (346772389).

10010302331 is an equidigital number, since it uses as much as digits as its factorization.

10010302331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53013.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10010302331 its reverse (13320301001), we get a palindrome (23330603332).

The spelling of 10010302331 in words is "ten billion, ten million, three hundred two thousand, three hundred thirty-one".

Divisors: 1 29 7607 45377 220603 1315933 345182839 10010302331