Base | Representation |
---|---|
bin | 100001100011010000… |
… | …1101110100110101110 |
3 | 20212222022011202100202 |
4 | 1003012201232212232 |
5 | 2140024323112100 |
6 | 53033245553502 |
7 | 5130320440655 |
oct | 1030641564656 |
9 | 225868152322 |
10 | 72050207150 |
11 | 28613511049 |
12 | 11b69575892 |
13 | 6a4312048c |
14 | 36b702019c |
15 | 1d1a5de7d5 |
hex | 10c686e9ae |
72050207150 has 24 divisors (see below), whose sum is σ = 135900904464. Its totient is φ = 28414164800.
The previous prime is 72050207149. The next prime is 72050207167. The reversal of 72050207150 is 5170205027.
It is a super-2 number, since 2×720502071502 (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 11 ways as a sum of consecutive naturals, for example, 10144367 + ... + 10151466.
It is an arithmetic number, because the mean of its divisors is an integer number (5662537686).
Almost surely, 272050207150 is an apocalyptic number.
72050207150 is a deficient number, since it is larger than the sum of its proper divisors (63850697314).
72050207150 is a wasteful number, since it uses less digits than its factorization.
72050207150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20295916 (or 20295911 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 29.
The spelling of 72050207150 in words is "seventy-two billion, fifty million, two hundred seven thousand, one hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •