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61341834 = 2318795441
BaseRepresentation
bin1110101000000…
…0000010001010
311021102111011210
43222000002022
5111200414314
610030433550
71343253111
oct352000212
9137374153
1061341834
1131698034
12186628b6
13c929958
14820ac78
1555ba559
hex3a8008a

61341834 has 16 divisors (see below), whose sum is σ = 122771520. Its totient is φ = 20432640.

The previous prime is 61341817. The next prime is 61341859. The reversal of 61341834 is 43814316.

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, 8554 + ... + 13994.

It is an arithmetic number, because the mean of its divisors is an integer number (7673220).

Almost surely, 261341834 is an apocalyptic number.

61341834 is an abundant number, since it is smaller than the sum of its proper divisors (61429686).

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

61341834 is a wasteful number, since it uses less digits than its factorization.

61341834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325.

The product of its digits is 6912, while the sum is 30.

The square root of 61341834 is about 7832.1027827781. The cubic root of 61341834 is about 394.3836652029.

The spelling of 61341834 in words is "sixty-one million, three hundred forty-one thousand, eight hundred thirty-four".

Divisors: 1 2 3 6 1879 3758 5441 5637 10882 11274 16323 32646 10223639 20447278 30670917 61341834