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675023360 = 2951123971
BaseRepresentation
bin101000001111000…
…000101000000000
31202001011201222012
4220033000220000
52340301221420
6150552032052
722504414064
oct5017005000
91661151865
10675023360
11317040050
1216a092628
13a9b05a0b
1465915aa4
153e3dbdc5
hex283c0a00

675023360 has 80 divisors (see below), whose sum is σ = 1765681632. Its totient is φ = 245452800.

The previous prime is 675023351. The next prime is 675023387. The reversal of 675023360 is 63320576.

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

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a zygodrome in base 4.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16175 + ... + 40145.

Almost surely, 2675023360 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 675023360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882840816).

675023360 is an abundant number, since it is smaller than the sum of its proper divisors (1090658272).

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

675023360 is a wasteful number, since it uses less digits than its factorization.

675023360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24005 (or 23989 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 675023360 is about 25981.2116730533. The cubic root of 675023360 is about 877.2154406144.

The spelling of 675023360 in words is "six hundred seventy-five million, twenty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 512 640 704 880 1280 1408 1760 2560 2816 3520 5632 7040 14080 23971 28160 47942 95884 119855 191768 239710 263681 383536 479420 527362 767072 958840 1054724 1318405 1534144 1917680 2109448 2636810 3068288 3835360 4218896 5273620 6136576 7670720 8437792 10547240 12273152 15341440 16875584 21094480 30682880 33751168 42188960 61365760 67502336 84377920 135004672 168755840 337511680 675023360