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2372157084 = 2231121725653
BaseRepresentation
bin1000110101100100…
…0011111010011100
320010022122001202210
42031121003322130
514324233011314
61031215320420
7112533000603
oct21531037234
96108561683
102372157084
111008025800
12562520110
132ba5ba75b
14187092a3a
15dd3c6559
hex8d643e9c

2372157084 has 108 divisors (see below), whose sum is σ = 6464037272. Its totient is φ = 676431360.

The previous prime is 2372157083. The next prime is 2372157089. The reversal of 2372157084 is 4807512732.

2372157084 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372157083) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 416802 + ... + 422454.

Almost surely, 22372157084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2372157084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3232018636).

2372157084 is an abundant number, since it is smaller than the sum of its proper divisors (4091880188).

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

2372157084 is a wasteful number, since it uses less digits than its factorization.

2372157084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716 (or 5686 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 2372157084 is about 48704.7952875279. The cubic root of 2372157084 is about 1333.6682580009.

The spelling of 2372157084 in words is "two billion, three hundred seventy-two million, one hundred fifty-seven thousand, eighty-four".

Divisors: 1 2 3 4 6 11 12 17 22 33 34 44 51 66 68 102 121 132 187 204 242 289 363 374 484 561 578 726 748 867 1122 1156 1452 1734 2057 2244 3179 3468 4114 5653 6171 6358 8228 9537 11306 12342 12716 16959 19074 22612 24684 33918 34969 38148 62183 67836 69938 96101 104907 124366 139876 186549 192202 209814 248732 288303 373098 384404 419628 576606 684013 746196 1057111 1153212 1368026 1633717 2052039 2114222 2736052 3171333 3267434 4104078 4228444 4901151 6342666 6534868 8208156 9802302 11628221 12685332 17970887 19604604 23256442 34884663 35941774 46512884 53912661 69769326 71883548 107825322 139538652 197679757 215650644 395359514 593039271 790719028 1186078542 2372157084