Base | Representation |
---|---|
bin | 111111110011110010… |
… | …1111001010001111011 |
3 | 111002200211002122211210 |
4 | 1333213211321101323 |
5 | 4221114020111034 |
6 | 142541144454203 |
7 | 12620501111100 |
oct | 1774745712173 |
9 | 432624078753 |
10 | 137029457019 |
11 | 53128613244 |
12 | 22682a7a363 |
13 | cbca322560 |
14 | 68bccd2aa7 |
15 | 387004a8e9 |
hex | 1fe797947b |
137029457019 has 24 divisors (see below), whose sum is σ = 228884370960. Its totient is φ = 72279273024.
The previous prime is 137029457011. The next prime is 137029457021. The reversal of 137029457019 is 910754920731.
It is not a de Polignac number, because 137029457019 - 23 = 137029457011 is a prime.
It is a super-2 number, since 2×1370294570192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (137029457011) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35850904 + ... + 35854725.
It is an arithmetic number, because the mean of its divisors is an integer number (9536848790).
Almost surely, 2137029457019 is an apocalyptic number.
137029457019 is a deficient number, since it is larger than the sum of its proper divisors (91854913941).
137029457019 is a wasteful number, since it uses less digits than its factorization.
137029457019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71705659 (or 71705652 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 48.
The spelling of 137029457019 in words is "one hundred thirty-seven billion, twenty-nine million, four hundred fifty-seven thousand, nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •