Base | Representation |
---|---|
bin | 10111010010111000001100… |
… | …000000001011001100001101 |
3 | 111102202100102111211212011201 |
4 | 113102320030000023030031 |
5 | 101412034403410014323 |
6 | 1001521543240545501 |
7 | 30402636525634015 |
oct | 2722701400131415 |
9 | 442670374755151 |
10 | 102452351251213 |
11 | 2a70a886399227 |
12 | b5a7b51182291 |
13 | 45222a4c36272 |
14 | 1b42a12564c45 |
15 | bca04a1828ad |
hex | 5d2e0c00b30d |
102452351251213 has 16 divisors (see below), whose sum is σ = 105599855845440. Its totient is φ = 99324796233600.
The previous prime is 102452351251207. The next prime is 102452351251253. The reversal of 102452351251213 is 312152153254201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102452351251213 - 233 = 102443761316621 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102452351251253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291137698 + ... + 291489388.
It is an arithmetic number, because the mean of its divisors is an integer number (6599990990340).
Almost surely, 2102452351251213 is an apocalyptic number.
It is an amenable number.
102452351251213 is a deficient number, since it is larger than the sum of its proper divisors (3147504594227).
102452351251213 is a wasteful number, since it uses less digits than its factorization.
102452351251213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380028.
The product of its (nonzero) digits is 72000, while the sum is 37.
The spelling of 102452351251213 in words is "one hundred two trillion, four hundred fifty-two billion, three hundred fifty-one million, two hundred fifty-one thousand, two hundred thirteen".
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