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60074072 = 238390473
BaseRepresentation
bin1110010100101…
…0100001011000
311012001002010122
43211022201120
5110334332242
65543332412
71326423032
oct345124130
9135032118
1060074072
1130a015a3
1218151108
13c5a48b6
147d9ac52
155419ad2
hex394a858

60074072 has 16 divisors (see below), whose sum is σ = 113997240. Its totient is φ = 29674816.

The previous prime is 60074059. The next prime is 60074087. The reversal of 60074072 is 27047006.

It is a super-2 number, since 2×600740722 = 7217788253322368, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 44573 + ... + 45900.

Almost surely, 260074072 is an apocalyptic number.

It is an amenable number.

60074072 is a deficient number, since it is larger than the sum of its proper divisors (53923168).

60074072 is a wasteful number, since it uses less digits than its factorization.

60074072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90562 (or 90558 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 60074072 is about 7750.7465446885. The cubic root of 60074072 is about 391.6477990207.

The spelling of 60074072 in words is "sixty million, seventy-four thousand, seventy-two".

Divisors: 1 2 4 8 83 166 332 664 90473 180946 361892 723784 7509259 15018518 30037036 60074072