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375045084 = 223223452953
BaseRepresentation
bin10110010110101…
…011101111011100
3222010201021010200
4112112223233130
51232002420314
6101114303500
712202554621
oct2626535734
9863637120
10375045084
11182780a17
12a5727b90
135c914a8b
1437b4a348
1522dd4709
hex165abbdc

375045084 has 36 divisors (see below), whose sum is σ = 989251536. Its totient is φ = 119579328.

The previous prime is 375045071. The next prime is 375045089. The reversal of 375045084 is 480540573.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375045089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225649 + ... + 227304.

Almost surely, 2375045084 is an apocalyptic number.

It is an amenable number.

375045084 is an abundant number, since it is smaller than the sum of its proper divisors (614206452).

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

375045084 is a wasteful number, since it uses less digits than its factorization.

375045084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452986 (or 452981 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 375045084 is about 19366.0807599266. The cubic root of 375045084 is about 721.1536828311.

The spelling of 375045084 in words is "three hundred seventy-five million, forty-five thousand, eighty-four".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 452953 905906 1358859 1811812 2717718 4076577 5435436 8153154 10417919 16306308 20835838 31253757 41671676 62507514 93761271 125015028 187522542 375045084