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370170042 = 23116797863
BaseRepresentation
bin10110000100000…
…101100010111010
3221210112120211120
4112010011202322
51224230420132
6100422010110
712113251644
oct2604054272
9853476746
10370170042
1117aa51260
12a3b76936
135b8c8b38
143723b894
152277002c
hex161058ba

370170042 has 64 divisors (see below), whose sum is σ = 829108224. Its totient is φ = 109232640.

The previous prime is 370170041. The next prime is 370170067. The reversal of 370170042 is 240071073.

It is a junction number, because it is equal to n+sod(n) for n = 370169994 and 370170021.

It is not an unprimeable number, because it can be changed into a prime (370170041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428503 + ... + 429365.

It is an arithmetic number, because the mean of its divisors is an integer number (12954816).

Almost surely, 2370170042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 370170042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414554112).

370170042 is an abundant number, since it is smaller than the sum of its proper divisors (458938182).

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

370170042 is a wasteful number, since it uses less digits than its factorization.

370170042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 370170042 is about 19239.8035852760. The cubic root of 370170042 is about 718.0153950088.

The spelling of 370170042 in words is "three hundred seventy million, one hundred seventy thousand, forty-two".

Divisors: 1 2 3 6 11 22 33 66 67 97 134 194 201 291 402 582 737 863 1067 1474 1726 2134 2211 2589 3201 4422 5178 6402 6499 9493 12998 18986 19497 28479 38994 56958 57821 71489 83711 115642 142978 167422 173463 214467 251133 346926 428934 502266 636031 920821 1272062 1841642 1908093 2762463 3816186 5524926 5608637 11217274 16825911 33651822 61695007 123390014 185085021 370170042