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10345310155 = 516712389593
BaseRepresentation
bin10011010001010000…
…01110011111001011
3222200222112012121101
421220220032133023
5132141344411110
64430315522231
7514236454045
oct115050163713
928628465541
1010345310155
114429726704
122008759377
13c8b3c0acb
14701d6ca95
1540836c13a
hex268a0e7cb

10345310155 has 8 divisors (see below), whose sum is σ = 12488710752. Its totient is φ = 8226689088.

The previous prime is 10345310141. The next prime is 10345310159. The reversal of 10345310155 is 55101354301.

10345310155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10345310155 - 29 = 10345309643 is a prime.

It is a super-2 number, since 2×103453101552 (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 (10345310159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6193962 + ... + 6195631.

It is an arithmetic number, because the mean of its divisors is an integer number (1561088844).

Almost surely, 210345310155 is an apocalyptic number.

10345310155 is a deficient number, since it is larger than the sum of its proper divisors (2143400597).

10345310155 is a wasteful number, since it uses less digits than its factorization.

10345310155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12389765.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 10345310155 its reverse (55101354301), we get a palindrome (65446664456).

The spelling of 10345310155 in words is "ten billion, three hundred forty-five million, three hundred ten thousand, one hundred fifty-five".

Divisors: 1 5 167 835 12389593 61947965 2069062031 10345310155