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9102233012 = 224756947837
BaseRepresentation
bin10000111101000100…
…10000110110110100
3212111100110100100012
420132202100312310
5122120132424022
64103112235352
7441363463325
oct103642206664
925440410305
109102233012
113950a78424
12192039bb58
13b209c62c2
14624c2844c
15384172de2
hex21e890db4

9102233012 has 12 divisors (see below), whose sum is σ = 15929575620. Its totient is φ = 4550925696.

The previous prime is 9102232943. The next prime is 9102233047. The reversal of 9102233012 is 2103322019.

It can be written as a sum of positive squares in 2 ways, for example, as 3603120676 + 5499112336 = 60026^2 + 74156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166358 + ... + 214194.

It is an arithmetic number, because the mean of its divisors is an integer number (1327464635).

Almost surely, 29102233012 is an apocalyptic number.

It is an amenable number.

9102233012 is a deficient number, since it is larger than the sum of its proper divisors (6827342608).

9102233012 is a wasteful number, since it uses less digits than its factorization.

9102233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95410 (or 95408 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 9102233012 is about 95405.6235868725. The cubic root of 9102233012 is about 2087.9302336338.

The spelling of 9102233012 in words is "nine billion, one hundred two million, two hundred thirty-three thousand, twelve".

Divisors: 1 2 4 47569 47837 95138 95674 190276 191348 2275558253 4551116506 9102233012