Base | Representation |
---|---|
bin | 101111000010101110… |
… | …1010110110011101100 |
3 | 100122202111012000222002 |
4 | 1132011131112303230 |
5 | 3123343432010012 |
6 | 114224240111432 |
7 | 10204310664500 |
oct | 1360535266354 |
9 | 318674160862 |
10 | 101023313132 |
11 | 39931032435 |
12 | 176b4605578 |
13 | 96ac820081 |
14 | 4c64d1a300 |
15 | 2963ec37c2 |
hex | 1785756cec |
101023313132 has 18 divisors (see below), whose sum is σ = 205654602132. Its totient is φ = 43295705544.
The previous prime is 101023313117. The next prime is 101023313147. The reversal of 101023313132 is 231313320101.
It is an interprime number because it is at equal distance from previous prime (101023313117) and next prime (101023313147).
It is a super-2 number, since 2×1010233131322 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 257712338 + ... + 257712729.
It is an arithmetic number, because the mean of its divisors is an integer number (11425255674).
Almost surely, 2101023313132 is an apocalyptic number.
It is an amenable number.
101023313132 is an abundant number, since it is smaller than the sum of its proper divisors (104631289000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101023313132 is a wasteful number, since it uses less digits than its factorization.
101023313132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515425085 (or 515425076 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 101023313132 its reverse (231313320101), we get a palindrome (332336633233).
The spelling of 101023313132 in words is "one hundred one billion, twenty-three million, three hundred thirteen thousand, one hundred thirty-two".
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