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60089076 = 22321669141
BaseRepresentation
bin1110010100111…
…0001011110100
311012001211201100
43211032023310
5110340322301
65543530100
71326514545
oct345161364
9135054640
1060089076
1130a118a3
1218159930
13c5ab688
147da24cc
15541e286
hex394e2f4

60089076 has 18 divisors (see below), whose sum is σ = 151891922. Its totient is φ = 20029680.

The previous prime is 60089063. The next prime is 60089083. The reversal of 60089076 is 67098006.

It can be written as a sum of positive squares in only one way, i.e., 59907600 + 181476 = 7740^2 + 426^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×600890762 = 7221394109067552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1669141 = 60089076 / (6 + 0 + 0 + 8 + 9 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 60089076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 834535 + ... + 834606.

Almost surely, 260089076 is an apocalyptic number.

It is an amenable number.

60089076 is an abundant number, since it is smaller than the sum of its proper divisors (91802846).

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

60089076 is a wasteful number, since it uses less digits than its factorization.

60089076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669151 (or 1669146 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 60089076 is about 7751.7143910234. The cubic root of 60089076 is about 391.6804020735.

It can be divided in two parts, 600 and 89076, that added together give a triangular number (89676 = T423).

The spelling of 60089076 in words is "sixty million, eighty-nine thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 1669141 3338282 5007423 6676564 10014846 15022269 20029692 30044538 60089076