Base | Representation |
---|---|
bin | 10111001110100001110100… |
… | …000110100000110101110110 |
3 | 111101200202220120110200222220 |
4 | 113032201310012200311312 |
5 | 101342140231202020002 |
6 | 1001132351434303210 |
7 | 30342225502330341 |
oct | 2716416406406566 |
9 | 441622816420886 |
10 | 102153450032502 |
11 | 2a605042454640 |
12 | b55a033887b06 |
13 | 450004b94c6cb |
14 | 1b32379325458 |
15 | bc23a41b87bc |
hex | 5ce8741a0d76 |
102153450032502 has 32 divisors (see below), whose sum is σ = 227622387700224. Its totient is φ = 30296961324000.
The previous prime is 102153450032477. The next prime is 102153450032503. The reversal of 102153450032502 is 205230054351201.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102153450032503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16465736749 + ... + 16465742952.
It is an arithmetic number, because the mean of its divisors is an integer number (7113199615632).
Almost surely, 2102153450032502 is an apocalyptic number.
102153450032502 is an abundant number, since it is smaller than the sum of its proper divisors (125468937667722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102153450032502 is a wasteful number, since it uses less digits than its factorization.
102153450032502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32931479764.
The product of its (nonzero) digits is 36000, while the sum is 33.
The spelling of 102153450032502 in words is "one hundred two trillion, one hundred fifty-three billion, four hundred fifty million, thirty-two thousand, five hundred two".
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