Base | Representation |
---|---|
bin | 101111001010111000… |
… | …1101110101110010110 |
3 | 100200110120100022102222 |
4 | 1132111301232232112 |
5 | 3124424023330210 |
6 | 114311340102342 |
7 | 10214144024225 |
oct | 1362561565626 |
9 | 320416308388 |
10 | 101297089430 |
11 | 39a61625639 |
12 | 177702349b2 |
13 | 9724468994 |
14 | 4c8d424cbc |
15 | 297d052655 |
hex | 1795c6eb96 |
101297089430 has 8 divisors (see below), whose sum is σ = 182334760992. Its totient is φ = 40518835768.
The previous prime is 101297089373. The next prime is 101297089441. The reversal of 101297089430 is 34980792101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1012970894302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5064854462 + ... + 5064854481.
It is an arithmetic number, because the mean of its divisors is an integer number (22791845124).
Almost surely, 2101297089430 is an apocalyptic number.
101297089430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101297089430 is a deficient number, since it is larger than the sum of its proper divisors (81037671562).
101297089430 is a wasteful number, since it uses less digits than its factorization.
101297089430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10129708950.
The product of its (nonzero) digits is 108864, while the sum is 44.
The spelling of 101297089430 in words is "one hundred one billion, two hundred ninety-seven million, eighty-nine thousand, four hundred thirty".
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