Base | Representation |
---|---|
bin | 11100010100010001… |
… | …01010110001010010 |
3 | 1110020111001110111020 |
4 | 32022020222301102 |
5 | 222113310230114 |
6 | 10552304500310 |
7 | 1045505344311 |
oct | 161210526122 |
9 | 43214043436 |
10 | 15202430034 |
11 | 64a1414770 |
12 | 2b4331a696 |
13 | 158377443c |
14 | a4307a278 |
15 | 5de99daa9 |
hex | 38a22ac52 |
15202430034 has 16 divisors (see below), whose sum is σ = 33168938400. Its totient is φ = 4606796960.
The previous prime is 15202430029. The next prime is 15202430071. The reversal of 15202430034 is 43003420251.
It is a super-2 number, since 2×152024300342 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 15202429986 and 15202430013.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115169859 + ... + 115169990.
It is an arithmetic number, because the mean of its divisors is an integer number (2073058650).
Almost surely, 215202430034 is an apocalyptic number.
15202430034 is an abundant number, since it is smaller than the sum of its proper divisors (17966508366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15202430034 is a wasteful number, since it uses less digits than its factorization.
15202430034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 230339865.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 15202430034 its reverse (43003420251), we get a palindrome (58205850285).
The spelling of 15202430034 in words is "fifteen billion, two hundred two million, four hundred thirty thousand, thirty-four".
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