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60428492 = 2215107123
BaseRepresentation
bin1110011010000…
…1000011001100
311012201002022022
43212201003030
5110432202432
65555105312
71332430235
oct346410314
9135632268
1060428492
1131123903
12182a2238
13c69a007
14805008c
155489b12
hex39a10cc

60428492 has 6 divisors (see below), whose sum is σ = 105749868. Its totient is φ = 30214244.

The previous prime is 60428483. The next prime is 60428519. The reversal of 60428492 is 29482406.

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 as a sum of consecutive naturals, namely, 7553558 + ... + 7553565.

It is an arithmetic number, because the mean of its divisors is an integer number (17624978).

Almost surely, 260428492 is an apocalyptic number.

It is an amenable number.

60428492 is a deficient number, since it is larger than the sum of its proper divisors (45321376).

60428492 is a wasteful number, since it uses less digits than its factorization.

60428492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15107127 (or 15107125 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 60428492 is about 7773.5765256412. The cubic root of 60428492 is about 392.4164929788.

The spelling of 60428492 in words is "sixty million, four hundred twenty-eight thousand, four hundred ninety-two".

Divisors: 1 2 4 15107123 30214246 60428492