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60049164 = 2237799049
BaseRepresentation
bin1110010100010…
…0011100001100
311011222210222010
43211010130030
5110333033124
65543021220
71326260310
oct345043414
9134883863
1060049164
113099490a
121813a810
13c596466
147d91b40
155412529
hex394470c

60049164 has 48 divisors (see below), whose sum is σ = 162176000. Its totient is φ = 16937856.

The previous prime is 60049163. The next prime is 60049189. The reversal of 60049164 is 46194006.

It is not an unprimeable number, because it can be changed into a prime (60049163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2112 + ... + 11160.

Almost surely, 260049164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60049164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81088000).

60049164 is an abundant number, since it is smaller than the sum of its proper divisors (102126836).

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

60049164 is a wasteful number, since it uses less digits than its factorization.

60049164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9142 (or 9140 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 60049164 is about 7749.1395651388. The cubic root of 60049164 is about 391.5936630094.

The spelling of 60049164 in words is "sixty million, forty-nine thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 79 84 158 237 316 474 553 948 1106 1659 2212 3318 6636 9049 18098 27147 36196 54294 63343 108588 126686 190029 253372 380058 714871 760116 1429742 2144613 2859484 4289226 5004097 8578452 10008194 15012291 20016388 30024582 60049164