Base | Representation |
---|---|
bin | 1000101111010111110… |
… | …1010010011110001110 |
3 | 112100120120211020210000 |
4 | 2023311331102132032 |
5 | 4430004233404210 |
6 | 152551434425130 |
7 | 13563663415050 |
oct | 2136575223616 |
9 | 470516736700 |
10 | 150155372430 |
11 | 5875387a818 |
12 | 251268921a6 |
13 | 1120c80c7cb |
14 | 73a62778d0 |
15 | 3d8c570ac0 |
hex | 22f5f5278e |
150155372430 has 320 divisors, whose sum is σ = 469332864000. Its totient is φ = 33736766976.
The previous prime is 150155372429. The next prime is 150155372449. The reversal of 150155372430 is 34273551051.
150155372430 is a `hidden beast` number, since 1 + 5 + 0 + 1 + 553 + 72 + 4 + 30 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 206540727 + ... + 206541453.
It is an arithmetic number, because the mean of its divisors is an integer number (1466665200).
Almost surely, 2150155372430 is an apocalyptic number.
150155372430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 150155372430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234666432000).
150155372430 is an abundant number, since it is smaller than the sum of its proper divisors (319177491570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150155372430 is a wasteful number, since it uses less digits than its factorization.
150155372430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1325 (or 1316 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The spelling of 150155372430 in words is "one hundred fifty billion, one hundred fifty-five million, three hundred seventy-two thousand, four hundred thirty".
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