Base | Representation |
---|---|
bin | 1000110110111001111… |
… | …1110111010101000000 |
3 | 112112210112012020200220 |
4 | 2031232133313111000 |
5 | 4443124442432313 |
6 | 153524240143040 |
7 | 13665051061200 |
oct | 2155637672500 |
9 | 475715166626 |
10 | 152177702208 |
11 | 595a1389044 |
12 | 255b0007a80 |
13 | 114727a484c |
14 | 7518aa6400 |
15 | 3e59d94823 |
hex | 236e7f7540 |
152177702208 has 168 divisors, whose sum is σ = 469365177600. Its totient is φ = 43387287552.
The previous prime is 152177702191. The next prime is 152177702213. The reversal of 152177702208 is 802207771251.
It is a tau number, because it is divible by the number of its divisors (168).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 152177702208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4489548 + ... + 4523316.
Almost surely, 2152177702208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152177702208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234682588800).
152177702208 is an abundant number, since it is smaller than the sum of its proper divisors (317187475392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152177702208 is a wasteful number, since it uses less digits than its factorization.
152177702208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34277 (or 34260 counting only the distinct ones).
The product of its (nonzero) digits is 109760, while the sum is 42.
The spelling of 152177702208 in words is "one hundred fifty-two billion, one hundred seventy-seven million, seven hundred two thousand, two hundred eight".
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