Base | Representation |
---|---|
bin | 101111001001011111… |
… | …1101110000010011000 |
3 | 100200100022112111212011 |
4 | 1132102333232002120 |
5 | 3124330102044414 |
6 | 114302551555304 |
7 | 10213036261252 |
oct | 1362277560230 |
9 | 320308474764 |
10 | 101250424984 |
11 | 39a38252985 |
12 | 1775868bb34 |
13 | 97178aa897 |
14 | 4c87158cd2 |
15 | 2978dd5dc4 |
hex | 1792fee098 |
101250424984 has 64 divisors (see below), whose sum is σ = 211677840000. Its totient is φ = 45121079808.
The previous prime is 101250424939. The next prime is 101250424987. The reversal of 101250424984 is 489424052101.
It is a super-2 number, since 2×1012504249842 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101250424987) 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, 7794607 + ... + 7807585.
It is an arithmetic number, because the mean of its divisors is an integer number (3307466250).
Almost surely, 2101250424984 is an apocalyptic number.
It is an amenable number.
101250424984 is an abundant number, since it is smaller than the sum of its proper divisors (110427415016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101250424984 is a wasteful number, since it uses less digits than its factorization.
101250424984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16040 (or 16036 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 40.
The spelling of 101250424984 in words is "one hundred one billion, two hundred fifty million, four hundred twenty-four thousand, nine hundred eighty-four".
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