Base | Representation |
---|---|
bin | 111110110110111110… |
… | …1111000110100101110 |
3 | 110220102121110221212021 |
4 | 1331231331320310232 |
5 | 4202424131120004 |
6 | 142002453100354 |
7 | 12516102640600 |
oct | 1755575706456 |
9 | 426377427767 |
10 | 134988926254 |
11 | 52280803286 |
12 | 221b36276ba |
13 | c963656bc0 |
14 | 6767cc7170 |
15 | 37a0d2dd54 |
hex | 1f6df78d2e |
134988926254 has 24 divisors (see below), whose sum is σ = 253660512168. Its totient is φ = 53402212080.
The previous prime is 134988926243. The next prime is 134988926263. The reversal of 134988926254 is 452629889431.
It is a super-2 number, since 2×1349889262542 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 134988926192 and 134988926201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52977112 + ... + 52979659.
It is an arithmetic number, because the mean of its divisors is an integer number (10569188007).
Almost surely, 2134988926254 is an apocalyptic number.
134988926254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
134988926254 is a deficient number, since it is larger than the sum of its proper divisors (118671585914).
134988926254 is a wasteful number, since it uses less digits than its factorization.
134988926254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105956800 (or 105956793 counting only the distinct ones).
The product of its digits is 29859840, while the sum is 61.
The spelling of 134988926254 in words is "one hundred thirty-four billion, nine hundred eighty-eight million, nine hundred twenty-six thousand, two hundred fifty-four".
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