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9102001014 = 232975213059
BaseRepresentation
bin10000111101000010…
…11000001101110110
3212111100000120002200
420132201120031312
5122120103013024
64103103245330
7441361506051
oct103641301566
925440016080
109102001014
11395092a097
1219202a9846
13b20944822
14624ba7a98
153841292c9
hex21e858376

9102001014 has 24 divisors (see below), whose sum is σ = 19924315320. Its totient is φ = 3002721408.

The previous prime is 9102001001. The next prime is 9102001031. The reversal of 9102001014 is 4101002019.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2604784 + ... + 2608275.

It is an arithmetic number, because the mean of its divisors is an integer number (830179805).

Almost surely, 29102001014 is an apocalyptic number.

9102001014 is an abundant number, since it is smaller than the sum of its proper divisors (10822314306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9102001014 is a wasteful number, since it uses less digits than its factorization.

9102001014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213164 (or 5213161 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 9102001014 is about 95404.4077283644. The cubic root of 9102001014 is about 2087.9124944061.

The spelling of 9102001014 in words is "nine billion, one hundred two million, one thousand, fourteen".

Divisors: 1 2 3 6 9 18 97 194 291 582 873 1746 5213059 10426118 15639177 31278354 46917531 93835062 505666723 1011333446 1517000169 3034000338 4551000507 9102001014