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60380384 = 251886887
BaseRepresentation
bin1110011001010…
…1010011100000
311012121122022112
43212111103200
5110424133014
65554054452
71332140051
oct346252340
9135548275
1060380384
11310a0749
121827a428
13c68114c
14803a728
15547a73e
hex39954e0

60380384 has 12 divisors (see below), whose sum is σ = 118873944. Its totient is φ = 30190176.

The previous prime is 60380377. The next prime is 60380387. The reversal of 60380384 is 48308306.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1886887 = 60380384 / (6 + 0 + 3 + 8 + 0 + 3 + 8 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 60380384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60380387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 943412 + ... + 943475.

It is an arithmetic number, because the mean of its divisors is an integer number (9906162).

Almost surely, 260380384 is an apocalyptic number.

It is an amenable number.

60380384 is a deficient number, since it is larger than the sum of its proper divisors (58493560).

60380384 is a wasteful number, since it uses less digits than its factorization.

60380384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886897 (or 1886889 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 60380384 is about 7770.4815809575. The cubic root of 60380384 is about 392.3123291756.

The spelling of 60380384 in words is "sixty million, three hundred eighty thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 32 1886887 3773774 7547548 15095096 30190192 60380384