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152222106193 = 1992551299857
BaseRepresentation
bin1000110111000100100…
…1010000001001010001
3112112220121202012111221
42031301021100021101
54443222324344233
6153532504005041
713666130360653
oct2156111201121
9475817665457
10152222106193
1159614457453
1225602a60781
131147ba50ab1
1475209446d3
153e5dc1642d
hex2371250251

152222106193 has 8 divisors (see below), whose sum is σ = 153047523200. Its totient is φ = 151397294400.

The previous prime is 152222106173. The next prime is 152222106209. The reversal of 152222106193 is 391601222251.

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 152222106193 - 25 = 152222106161 is a prime.

It is a super-2 number, since 2×1522221061932 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152222106103) 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, 357721 + ... + 657577.

It is an arithmetic number, because the mean of its divisors is an integer number (19130940400).

Almost surely, 2152222106193 is an apocalyptic number.

It is an amenable number.

152222106193 is a deficient number, since it is larger than the sum of its proper divisors (825417007).

152222106193 is a wasteful number, since it uses less digits than its factorization.

152222106193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302607.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 152222106193 in words is "one hundred fifty-two billion, two hundred twenty-two million, one hundred six thousand, one hundred ninety-three".

Divisors: 1 199 2551 299857 507649 59671543 764935207 152222106193