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152240147601 = 3711285355609
BaseRepresentation
bin1000110111001000111…
…0000100110010010001
3112112221212200210200020
42031302032010302101
54443241434210401
6153534350414053
713666436621553
oct2156216046221
9475855623606
10152240147601
115962365a203
1225608b01329
13114826c9899
1475230bd4d3
153e605cbd36
hex2372384c91

152240147601 has 16 divisors (see below), whose sum is σ = 205865550720. Its totient is φ = 100054362240.

The previous prime is 152240147599. The next prime is 152240147611. The reversal of 152240147601 is 106741042251.

It is not a de Polignac number, because 152240147601 - 21 = 152240147599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152240147611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2709885 + ... + 2765493.

It is an arithmetic number, because the mean of its divisors is an integer number (12866596920).

Almost surely, 2152240147601 is an apocalyptic number.

It is an amenable number.

152240147601 is a deficient number, since it is larger than the sum of its proper divisors (53625403119).

152240147601 is a wasteful number, since it uses less digits than its factorization.

152240147601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68536.

The product of its (nonzero) digits is 13440, while the sum is 33.

Adding to 152240147601 its reverse (106741042251), we get a palindrome (258981189852).

The spelling of 152240147601 in words is "one hundred fifty-two billion, two hundred forty million, one hundred forty-seven thousand, six hundred one".

Divisors: 1 3 71 213 12853 38559 55609 166827 912563 2737689 3948239 11844717 714742477 2144227431 50746715867 152240147601