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296374980 = 223511240823
BaseRepresentation
bin10001101010100…
…101001011000100
3202122200102001010
4101222211023010
51101332444410
645224202220
710226100666
oct2152451304
9678612033
10296374980
11142328a00
1283309370
134952bb15
142b50c536
151b044c20
hex11aa52c4

296374980 has 72 divisors (see below), whose sum is σ = 912171456. Its totient is φ = 71846720.

The previous prime is 296374979. The next prime is 296374999. The reversal of 296374980 is 89473692.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13152 + ... + 27671.

It is an arithmetic number, because the mean of its divisors is an integer number (12669048).

Almost surely, 2296374980 is an apocalyptic number.

296374980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

296374980 is an abundant number, since it is smaller than the sum of its proper divisors (615796476).

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

296374980 is a wasteful number, since it uses less digits than its factorization.

296374980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40857 (or 40844 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 296374980 is about 17215.5447198164. The cubic root of 296374980 is about 666.7256742215.

The spelling of 296374980 in words is "two hundred ninety-six million, three hundred seventy-four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 121 132 165 220 242 330 363 484 605 660 726 1210 1452 1815 2420 3630 7260 40823 81646 122469 163292 204115 244938 408230 449053 489876 612345 816460 898106 1224690 1347159 1796212 2245265 2449380 2694318 4490530 4939583 5388636 6735795 8981060 9879166 13471590 14818749 19758332 24697915 26943180 29637498 49395830 59274996 74093745 98791660 148187490 296374980