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150215060 = 22517835323
BaseRepresentation
bin10001111010000…
…01100110010100
3101110122201022202
420331001212110
5301423340220
622523344032
73502543532
oct1075014624
9343581282
10150215060
1177879886
1242382018
1325175a68
1415d43152
15d2c3275
hex8f41994

150215060 has 48 divisors (see below), whose sum is σ = 338095296. Its totient is φ = 55859712.

The previous prime is 150215033. The next prime is 150215063. The reversal of 150215060 is 60512051.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150215063) 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, 25559 + ... + 30881.

It is an arithmetic number, because the mean of its divisors is an integer number (7043652).

Almost surely, 2150215060 is an apocalyptic number.

150215060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150215060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169047648).

150215060 is an abundant number, since it is smaller than the sum of its proper divisors (187880236).

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

150215060 is a wasteful number, since it uses less digits than its factorization.

150215060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5432 (or 5430 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 150215060 is about 12256.2253569360. The cubic root of 150215060 is about 531.5830915015.

The spelling of 150215060 in words is "one hundred fifty million, two hundred fifteen thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 83 85 166 170 332 340 415 830 1411 1660 2822 5323 5644 7055 10646 14110 21292 26615 28220 53230 90491 106460 180982 361964 441809 452455 883618 904910 1767236 1809820 2209045 4418090 7510753 8836180 15021506 30043012 37553765 75107530 150215060