Base | Representation |
---|---|
bin | 10110110101000011001010… |
… | …100000111110100111101111 |
3 | 111011111101112120002120011221 |
4 | 112311003022200332213233 |
5 | 101124443412101412111 |
6 | 553312143545524211 |
7 | 30101562602404102 |
oct | 2665031240764757 |
9 | 434441476076157 |
10 | 100402553154031 |
11 | 29a9a535847a27 |
12 | b31682baa3667 |
13 | 4403bc67045cb |
14 | 1ab171c100739 |
15 | b91a7a3e3371 |
hex | 5b50ca83e9ef |
100402553154031 has 4 divisors (see below), whose sum is σ = 100402680733000. Its totient is φ = 100402425575064.
The previous prime is 100402553153953. The next prime is 100402553154053. The reversal of 100402553154031 is 130451355204001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 100402553154031 - 229 = 100402016283119 is a prime.
It is a super-2 number, since 2×1004025531540312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100402553154331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62601636 + ... + 64185433.
It is an arithmetic number, because the mean of its divisors is an integer number (25100670183250).
Almost surely, 2100402553154031 is an apocalyptic number.
100402553154031 is a deficient number, since it is larger than the sum of its proper divisors (127578969).
100402553154031 is an equidigital number, since it uses as much as digits as its factorization.
100402553154031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127578968.
The product of its (nonzero) digits is 36000, while the sum is 34.
The spelling of 100402553154031 in words is "one hundred trillion, four hundred two billion, five hundred fifty-three million, one hundred fifty-four thousand, thirty-one".
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