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60230916 = 22321673081
BaseRepresentation
bin1110010111000…
…0110100000100
311012100001021200
43211300310010
5110404342131
65550542500
71330645224
oct345606404
9135301250
1060230916
1130aa9419
1218207a30
13c62b0c5
147ddc084
15544b2e6
hex3970d04

60230916 has 18 divisors (see below), whose sum is σ = 152250462. Its totient is φ = 20076960.

The previous prime is 60230909. The next prime is 60230953. The reversal of 60230916 is 61903206.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 60000516 + 230400 = 7746^2 + 480^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 60230916.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 836505 + ... + 836576.

It is an arithmetic number, because the mean of its divisors is an integer number (8458359).

Almost surely, 260230916 is an apocalyptic number.

It is an amenable number.

60230916 is an abundant number, since it is smaller than the sum of its proper divisors (92019546).

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

60230916 is a wasteful number, since it uses less digits than its factorization.

60230916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673091 (or 1673086 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 60230916 is about 7760.8579422639. The cubic root of 60230916 is about 391.9883465229.

The spelling of 60230916 in words is "sixty million, two hundred thirty thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 9 12 18 36 1673081 3346162 5019243 6692324 10038486 15057729 20076972 30115458 60230916