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10315105241 = 78291777547
BaseRepresentation
bin10011001101101010…
…00000001111011001
3222121212200122020212
421212311000033121
5132111131331431
64423320300505
7513421643060
oct114665001731
928555618225
1010315105241
114413676271
121bba611735
13c8507678c
146dbd491d7
154058a272b
hex266d403d9

10315105241 has 8 divisors (see below), whose sum is σ = 11802918720. Its totient is φ = 8830848528.

The previous prime is 10315105211. The next prime is 10315105279. The reversal of 10315105241 is 14250151301.

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 10315105241 - 226 = 10247996377 is a prime.

It is a super-2 number, since 2×103151052412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10315105211) 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, 882971 + ... + 894576.

It is an arithmetic number, because the mean of its divisors is an integer number (1475364840).

Almost surely, 210315105241 is an apocalyptic number.

It is an amenable number.

10315105241 is a deficient number, since it is larger than the sum of its proper divisors (1487813479).

10315105241 is an equidigital number, since it uses as much as digits as its factorization.

10315105241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778383.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 10315105241 its reverse (14250151301), we get a palindrome (24565256542).

The spelling of 10315105241 in words is "ten billion, three hundred fifteen million, one hundred five thousand, two hundred forty-one".

Divisors: 1 7 829 5803 1777547 12442829 1473586463 10315105241