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14170106881 = 719106542157
BaseRepresentation
bin11010011001001101…
…01010110000000001
31100120112120000100101
431030212222300001
5213010021410011
610302030322401
71011101630650
oct151446526001
940515500311
1014170106881
116011724037
1228b5659401
13144a92aa38
14985d17197
1557e0352c1
hex34c9aac01

14170106881 has 8 divisors (see below), whose sum is σ = 17046745280. Its totient is φ = 11506552848.

The previous prime is 14170106879. The next prime is 14170106887. The reversal of 14170106881 is 18860107141.

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

It is not a de Polignac number, because 14170106881 - 21 = 14170106879 is a prime.

It is a super-2 number, since 2×141701068812 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14170106881.

It is not an unprimeable number, because it can be changed into a prime (14170106887) 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, 53270946 + ... + 53271211.

It is an arithmetic number, because the mean of its divisors is an integer number (2130843160).

Almost surely, 214170106881 is an apocalyptic number.

It is an amenable number.

14170106881 is a deficient number, since it is larger than the sum of its proper divisors (2876638399).

14170106881 is a wasteful number, since it uses less digits than its factorization.

14170106881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106542183.

The product of its (nonzero) digits is 10752, while the sum is 37.

The spelling of 14170106881 in words is "fourteen billion, one hundred seventy million, one hundred six thousand, eight hundred eighty-one".

Divisors: 1 7 19 133 106542157 745795099 2024300983 14170106881