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376208680 = 23547972063
BaseRepresentation
bin10110011011000…
…111110100101000
3222012220101021211
4112123013310220
51232302134210
6101155242504
712215502211
oct2633076450
9865811254
10376208680
111833a6171
12a5ba9434
135cc315b3
1437d70408
152306438a
hex166c7d28

376208680 has 64 divisors (see below), whose sum is σ = 873815040. Its totient is φ = 145692672.

The previous prime is 376208659. The next prime is 376208717. The reversal of 376208680 is 86802673.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 181329 + ... + 183391.

It is an arithmetic number, because the mean of its divisors is an integer number (13653360).

Almost surely, 2376208680 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 376208680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436907520).

376208680 is an abundant number, since it is smaller than the sum of its proper divisors (497606360).

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

376208680 is a wasteful number, since it uses less digits than its factorization.

376208680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218 (or 2214 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 376208680 is about 19396.0996079109. The cubic root of 376208680 is about 721.8987178979.

The spelling of 376208680 in words is "three hundred seventy-six million, two hundred eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 47 94 97 188 194 235 376 388 470 485 776 940 970 1880 1940 2063 3880 4126 4559 8252 9118 10315 16504 18236 20630 22795 36472 41260 45590 82520 91180 96961 182360 193922 200111 387844 400222 484805 775688 800444 969610 1000555 1600888 1939220 2001110 3878440 4002220 8004440 9405217 18810434 37620868 47026085 75241736 94052170 188104340 376208680