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1372682332 = 227673163
BaseRepresentation
bin101000111010001…
…0111100001011100
310112122221111011101
41101310113201130
510302401313312
6344113202444
746005415210
oct12164274134
93478844141
101372682332
1164493060a
12323860424
1318b505688
14d0440940
158079aa57
hex51d1785c

1372682332 has 48 divisors (see below), whose sum is σ = 2804058880. Its totient is φ = 575956656.

The previous prime is 1372682279. The next prime is 1372682369. The reversal of 1372682332 is 2332862731.

It is a junction number, because it is equal to n+sod(n) for n = 1372682291 and 1372682300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8421283 + ... + 8421445.

Almost surely, 21372682332 is an apocalyptic number.

It is an amenable number.

1372682332 is an abundant number, since it is smaller than the sum of its proper divisors (1431376548).

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

1372682332 is an frugal number, since it uses more digits than its factorization.

1372682332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375 (or 239 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 1372682332 is about 37049.7278262607. The cubic root of 1372682332 is about 1111.3649124027.

The spelling of 1372682332 in words is "one billion, three hundred seventy-two million, six hundred eighty-two thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 67 134 163 268 326 469 652 938 1141 1876 2282 4489 4564 8978 10921 17956 21842 31423 43684 62846 76447 125692 152894 300763 305788 601526 731707 1203052 1463414 2105341 2926828 4210682 5121949 8421364 10243898 20487796 49024369 98048738 196097476 343170583 686341166 1372682332