Base | Representation |
---|---|
bin | 101111000011100111… |
… | …1110001110010101110 |
3 | 100122211120121221022000 |
4 | 1132013033301302232 |
5 | 3123424121324303 |
6 | 114231231033130 |
7 | 10205123642352 |
oct | 1360717616256 |
9 | 318746557260 |
10 | 101053308078 |
11 | 39946a5a048 |
12 | 1770266b7a6 |
13 | 96b5ac2968 |
14 | 4c68cc7462 |
15 | 296694ada3 |
hex | 17873f1cae |
101053308078 has 32 divisors (see below), whose sum is σ = 236382009600. Its totient is φ = 31911570648.
The previous prime is 101053308077. The next prime is 101053308079. The reversal of 101053308078 is 870803350101.
It is an interprime number because it is at equal distance from previous prime (101053308077) and next prime (101053308079).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101053308077) 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, 49245226 + ... + 49247277.
It is an arithmetic number, because the mean of its divisors is an integer number (7386937800).
Almost surely, 2101053308078 is an apocalyptic number.
101053308078 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
101053308078 is an abundant number, since it is smaller than the sum of its proper divisors (135328701522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101053308078 is a wasteful number, since it uses less digits than its factorization.
101053308078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98492533 (or 98492527 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
Adding to 101053308078 its reverse (870803350101), we get a palindrome (971856658179).
The spelling of 101053308078 in words is "one hundred one billion, fifty-three million, three hundred eight thousand, seventy-eight".
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