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371074434 = 23433673919
BaseRepresentation
bin10110000111100…
…010010110000010
3221212020112102120
4112013202112002
51224443340214
6100453225110
712124036443
oct2607422602
9855215376
10371074434
11180509795
12a4332196
135bb54693
14373d52ca
152289cea9
hex161e2582

371074434 has 32 divisors (see below), whose sum is σ = 761671680. Its totient is φ = 120454992.

The previous prime is 371074421. The next prime is 371074439. The reversal of 371074434 is 434470173.

It is a junction number, because it is equal to n+sod(n) for n = 371074395 and 371074404.

It is not an unprimeable number, because it can be changed into a prime (371074439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92727 + ... + 96645.

It is an arithmetic number, because the mean of its divisors is an integer number (23802240).

Almost surely, 2371074434 is an apocalyptic number.

371074434 is an abundant number, since it is smaller than the sum of its proper divisors (390597246).

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

371074434 is a wasteful number, since it uses less digits than its factorization.

371074434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334.

The product of its (nonzero) digits is 28224, while the sum is 33.

The square root of 371074434 is about 19263.2923977185. The cubic root of 371074434 is about 718.5996663631.

The spelling of 371074434 in words is "three hundred seventy-one million, seventy-four thousand, four hundred thirty-four".

Divisors: 1 2 3 6 43 86 129 258 367 734 1101 2202 3919 7838 11757 15781 23514 31562 47343 94686 168517 337034 505551 1011102 1438273 2876546 4314819 8629638 61845739 123691478 185537217 371074434