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376520080 = 245172511103
BaseRepresentation
bin10110011100010…
…011110110010000
3222020111012110011
4112130103312100
51232342120310
6101210044304
712221240116
oct2634236620
9866435404
10376520080
11183599122
12a6119694
1360010261
1438011ab6
15230c678a
hex16713d90

376520080 has 80 divisors (see below), whose sum is σ = 931440384. Its totient is φ = 141056000.

The previous prime is 376520059. The next prime is 376520099. The reversal of 376520080 is 80025673.

It is a tau number, because it is divible by the number of its divisors (80).

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, 340809 + ... + 341911.

Almost surely, 2376520080 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 376520080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465720192).

376520080 is an abundant number, since it is smaller than the sum of its proper divisors (554920304).

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

376520080 is a wasteful number, since it uses less digits than its factorization.

376520080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384 (or 1378 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 376520080 is about 19404.1253345777. The cubic root of 376520080 is about 722.0978425475.

The spelling of 376520080 in words is "three hundred seventy-six million, five hundred twenty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 251 272 340 502 680 1004 1103 1255 1360 2008 2206 2510 4016 4267 4412 5020 5515 8534 8824 10040 11030 17068 17648 18751 20080 21335 22060 34136 37502 42670 44120 68272 75004 85340 88240 93755 150008 170680 187510 276853 300016 341360 375020 553706 750040 1107412 1384265 1500080 2214824 2768530 4429648 4706501 5537060 9413002 11074120 18826004 22148240 23532505 37652008 47065010 75304016 94130020 188260040 376520080