Base | Representation |
---|---|
bin | 10110100001000110… |
… | …00111101101100111 |
3 | 1011012111012210000000 |
4 | 23100203013231213 |
5 | 144224213132101 |
6 | 5315320552343 |
7 | 605400060066 |
oct | 132043075547 |
9 | 34174183000 |
10 | 12088802151 |
11 | 51438a4a88 |
12 | 24146226b3 |
13 | 11a868748a |
14 | 8297361dd |
15 | 4ab462486 |
hex | 2d08c7b67 |
12088802151 has 16 divisors (see below), whose sum is σ = 18130442720. Its totient is φ = 8059199976.
The previous prime is 12088802147. The next prime is 12088802183. The reversal of 12088802151 is 15120888021.
It is not a de Polignac number, because 12088802151 - 22 = 12088802147 is a prime.
It is a super-2 number, since 2×120888021512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12088002151) 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, 2761600 + ... + 2765973.
It is an arithmetic number, because the mean of its divisors is an integer number (1133152670).
Almost surely, 212088802151 is an apocalyptic number.
12088802151 is a deficient number, since it is larger than the sum of its proper divisors (6041640569).
12088802151 is an frugal number, since it uses more digits than its factorization.
12088802151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5527594 (or 5527576 counting only the distinct ones).
The product of its (nonzero) digits is 10240, while the sum is 36.
The spelling of 12088802151 in words is "twelve billion, eighty-eight million, eight hundred two thousand, one hundred fifty-one".
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