Base | Representation |
---|---|
bin | 101111001011000010… |
… | …0110100100010010010 |
3 | 100200110220202120101022 |
4 | 1132112010310202102 |
5 | 3124431314001340 |
6 | 114312035235442 |
7 | 10214234406560 |
oct | 1362604644222 |
9 | 320426676338 |
10 | 101302093970 |
11 | 39a64433620 |
12 | 17771a48b82 |
13 | 97254cb84c |
14 | 4c8dd68a30 |
15 | 297d6e03b5 |
hex | 1796134892 |
101302093970 has 32 divisors (see below), whose sum is σ = 227337687936. Its totient is φ = 31574678400.
The previous prime is 101302093969. The next prime is 101302093979. The reversal of 101302093970 is 79390203101.
It is a super-2 number, since 2×1013020939702 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 101302093970.
It is not an unprimeable number, because it can be changed into a prime (101302093979) 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, 65779811 + ... + 65781350.
It is an arithmetic number, because the mean of its divisors is an integer number (7104302748).
Almost surely, 2101302093970 is an apocalyptic number.
101302093970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101302093970 is an abundant number, since it is smaller than the sum of its proper divisors (126035593966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101302093970 is a wasteful number, since it uses less digits than its factorization.
101302093970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131561186.
The product of its (nonzero) digits is 10206, while the sum is 35.
The spelling of 101302093970 in words is "one hundred one billion, three hundred two million, ninety-three thousand, nine hundred seventy".
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