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2301213233120 = 25583173284129
BaseRepresentation
bin100001011111001010111…
…111110100111111100000
322010222211111200111200012
4201133022333310333200
5300200341041424440
64521055053544052
7325154131512254
oct41371277647740
98128744614605
102301213233120
11807a3697208a
12311ba77a5028
1313900783b7a9
147d544ba8264
153ecd6e3ce65
hex217caff4fe0

2301213233120 has 48 divisors (see below), whose sum is σ = 5502117695760. Its totient is φ = 909395103744.

The previous prime is 2301213233119. The next prime is 2301213233237. The reversal of 2301213233120 is 213323121032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86628785 + ... + 86655344.

It is an arithmetic number, because the mean of its divisors is an integer number (114627451995).

Almost surely, 22301213233120 is an apocalyptic number.

2301213233120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2301213233120 is an abundant number, since it is smaller than the sum of its proper divisors (3200904462640).

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

2301213233120 is a wasteful number, since it uses less digits than its factorization.

2301213233120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173284227 (or 173284219 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2301213233120 its reverse (213323121032), we get a palindrome (2514536354152).

The spelling of 2301213233120 in words is "two trillion, three hundred one billion, two hundred thirteen million, two hundred thirty-three thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 83 160 166 332 415 664 830 1328 1660 2656 3320 6640 13280 173284129 346568258 693136516 866420645 1386273032 1732841290 2772546064 3465682580 5545092128 6931365160 13862730320 14382582707 27725460640 28765165414 57530330828 71912913535 115060661656 143825827070 230121323312 287651654140 460242646624 575303308280 1150606616560 2301213233120