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10100075145 = 35673338343
BaseRepresentation
bin10010110100000001…
…01110101010001001
3222001220001222102020
421122000232222021
5131141104401040
64350115355053
7505201136136
oct113200565211
928056058366
1010100075145
114313257a46
121b5a5b2a89
13c4c659234
146bb57358d
153e1a79cd0
hex25a02ea89

10100075145 has 8 divisors (see below), whose sum is σ = 16160120256. Its totient is φ = 5386706736.

The previous prime is 10100075053. The next prime is 10100075171. The reversal of 10100075145 is 54157000101.

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

It is not a de Polignac number, because 10100075145 - 210 = 10100074121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336669157 + ... + 336669186.

It is an arithmetic number, because the mean of its divisors is an integer number (2020015032).

Almost surely, 210100075145 is an apocalyptic number.

10100075145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10100075145 is a deficient number, since it is larger than the sum of its proper divisors (6060045111).

10100075145 is an equidigital number, since it uses as much as digits as its factorization.

10100075145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673338351.

The product of its (nonzero) digits is 700, while the sum is 24.

Adding to 10100075145 its reverse (54157000101), we get a palindrome (64257075246).

The spelling of 10100075145 in words is "ten billion, one hundred million, seventy-five thousand, one hundred forty-five".

Divisors: 1 3 5 15 673338343 2020015029 3366691715 10100075145