Base | Representation |
---|---|
bin | 1000111000010001100… |
… | …1000000111010111000 |
3 | 112120202010100011201220 |
4 | 2032010121000322320 |
5 | 4444403010131430 |
6 | 154024520512040 |
7 | 14010131102415 |
oct | 2160431007270 |
9 | 476663304656 |
10 | 152545005240 |
11 | 5976a751271 |
12 | 2569301b620 |
13 | 11500908714 |
14 | 755179910c |
15 | 3e7c24a110 |
hex | 2384640eb8 |
152545005240 has 128 divisors (see below), whose sum is σ = 462608435520. Its totient is φ = 40237056000.
The previous prime is 152545005229. The next prime is 152545005299. The reversal of 152545005240 is 42500545251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41215390 + ... + 41219090.
Almost surely, 2152545005240 is an apocalyptic number.
152545005240 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 152545005240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231304217760).
152545005240 is an abundant number, since it is smaller than the sum of its proper divisors (310063430280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152545005240 is a wasteful number, since it uses less digits than its factorization.
152545005240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7353 (or 7349 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 33.
The spelling of 152545005240 in words is "one hundred fifty-two billion, five hundred forty-five million, five thousand, two hundred forty".
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