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150060057 = 3731230507
BaseRepresentation
bin10001111000110…
…11110000011001
3101110100211200220
420330123300121
5301403410212
622520150253
73501326610
oct1074336031
9343324626
10150060057
1177783384
1242308389
1325120344
1415d02877
15d29238c
hex8f1bc19

150060057 has 16 divisors (see below), whose sum is σ = 236040192. Its totient is φ = 82982160.

The previous prime is 150059993. The next prime is 150060077. The reversal of 150060057 is 750060051.

150060057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150060057 - 26 = 150059993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150060077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114603 + ... + 115904.

It is an arithmetic number, because the mean of its divisors is an integer number (14752512).

Almost surely, 2150060057 is an apocalyptic number.

It is an amenable number.

150060057 is a deficient number, since it is larger than the sum of its proper divisors (85980135).

150060057 is a wasteful number, since it uses less digits than its factorization.

150060057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230548.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 150060057 is about 12249.9002853084. The cubic root of 150060057 is about 531.4001863359.

The spelling of 150060057 in words is "one hundred fifty million, sixty thousand, fifty-seven".

Divisors: 1 3 7 21 31 93 217 651 230507 691521 1613549 4840647 7145717 21437151 50020019 150060057