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150348860 = 2257517443
BaseRepresentation
bin10001111011000…
…10010000111100
3101110220111212022
420331202100330
5301442130420
622530255312
73503641604
oct1075422074
9343814768
10150348860
1177960362
1242427538
13251c192c
1415d79c04
15d2ecc25
hex8f6243c

150348860 has 12 divisors (see below), whose sum is σ = 315732648. Its totient is φ = 60139536.

The previous prime is 150348859. The next prime is 150348883. The reversal of 150348860 is 68843051.

It is a self number, because there is not a number n which added to its sum of digits gives 150348860.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3758702 + ... + 3758741.

It is an arithmetic number, because the mean of its divisors is an integer number (26311054).

Almost surely, 2150348860 is an apocalyptic number.

150348860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150348860 is an abundant number, since it is smaller than the sum of its proper divisors (165383788).

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

150348860 is a wasteful number, since it uses less digits than its factorization.

150348860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517452 (or 7517450 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 150348860 is about 12261.6825925319. The cubic root of 150348860 is about 531.7408757483.

The spelling of 150348860 in words is "one hundred fifty million, three hundred forty-eight thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 7517443 15034886 30069772 37587215 75174430 150348860