Base | Representation |
---|---|
bin | 1000110111000000100… |
… | …0000011000000100110 |
3 | 112112212102120210002211 |
4 | 2031300020003000212 |
5 | 4443203440404110 |
6 | 153531053354034 |
7 | 13665532156450 |
oct | 2156010030046 |
9 | 475772523084 |
10 | 152205013030 |
11 | 59605842074 |
12 | 255b919891a |
13 | 114783477b5 |
14 | 751c5752d0 |
15 | 3e5c48b98a |
hex | 2370203026 |
152205013030 has 32 divisors (see below), whose sum is σ = 323207700480. Its totient is φ = 50501201760.
The previous prime is 152205012977. The next prime is 152205013033. The reversal of 152205013030 is 30310502251.
It is a junction number, because it is equal to n+sod(n) for n = 152205012992 and 152205013010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152205013033) 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, 35068110 + ... + 35072449.
It is an arithmetic number, because the mean of its divisors is an integer number (10100240640).
Almost surely, 2152205013030 is an apocalyptic number.
152205013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152205013030 is an abundant number, since it is smaller than the sum of its proper divisors (171002687450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152205013030 is a wasteful number, since it uses less digits than its factorization.
152205013030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70140604.
The product of its (nonzero) digits is 900, while the sum is 22.
Adding to 152205013030 its reverse (30310502251), we get a palindrome (182515515281).
The spelling of 152205013030 in words is "one hundred fifty-two billion, two hundred five million, thirteen thousand, thirty".
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