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375163340 = 22518758167
BaseRepresentation
bin10110010111001…
…000100111001100
3222010221021100112
4112113020213030
51232020211330
6101121015152
712203556446
oct2627104714
9863837315
10375163340
11182851852
12a57844b8
135c956856
1437b7b496
1522e09795
hex165c89cc

375163340 has 12 divisors (see below), whose sum is σ = 787843056. Its totient is φ = 150065328.

The previous prime is 375163307. The next prime is 375163367. The reversal of 375163340 is 43361573.

It is a junction number, because it is equal to n+sod(n) for n = 375163297 and 375163306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9379064 + ... + 9379103.

It is an arithmetic number, because the mean of its divisors is an integer number (65653588).

Almost surely, 2375163340 is an apocalyptic number.

It is an amenable number.

375163340 is an abundant number, since it is smaller than the sum of its proper divisors (412679716).

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

375163340 is a wasteful number, since it uses less digits than its factorization.

375163340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18758176 (or 18758174 counting only the distinct ones).

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

The square root of 375163340 is about 19369.1336925532. The cubic root of 375163340 is about 721.2294708645.

The spelling of 375163340 in words is "three hundred seventy-five million, one hundred sixty-three thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 18758167 37516334 75032668 93790835 187581670 375163340