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60361428 = 22315113329
BaseRepresentation
bin1110011001000…
…0101011010100
311012120200022110
43212100223110
5110423031203
65553431020
71332030561
oct346205324
9135520273
1060361428
1131088486
121826b470
13c67562a
148033868
155474d03
hex3990ad4

60361428 has 24 divisors (see below), whose sum is σ = 140978880. Its totient is φ = 20101120.

The previous prime is 60361421. The next prime is 60361429. The reversal of 60361428 is 82416306.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 60361395 and 60361404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60361421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16468 + ... + 19796.

It is an arithmetic number, because the mean of its divisors is an integer number (5874120).

Almost surely, 260361428 is an apocalyptic number.

It is an amenable number.

60361428 is an abundant number, since it is smaller than the sum of its proper divisors (80617452).

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

60361428 is a wasteful number, since it uses less digits than its factorization.

60361428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847 (or 4845 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 60361428 is about 7769.2617409893. The cubic root of 60361428 is about 392.2712703063.

The spelling of 60361428 in words is "sixty million, three hundred sixty-one thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 1511 3022 3329 4533 6044 6658 9066 9987 13316 18132 19974 39948 5030119 10060238 15090357 20120476 30180714 60361428