Base | Representation |
---|---|
bin | 100001111101011111… |
… | …0000000110100101010 |
3 | 20222020121201202001202 |
4 | 1003322332000310222 |
5 | 2143330042141114 |
6 | 53300435444202 |
7 | 5161163041451 |
oct | 1037276006452 |
9 | 228217652052 |
10 | 72930037034 |
11 | 28a25117288 |
12 | 12174156662 |
13 | 6b534a418a |
14 | 375bc09b98 |
15 | 1d6c984cde |
hex | 10faf80d2a |
72930037034 has 8 divisors (see below), whose sum is σ = 112351678788. Its totient is φ = 35479477440.
The previous prime is 72930037021. The next prime is 72930037067. The reversal of 72930037034 is 43073003927.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 56029257025 + 16900780009 = 236705^2 + 130003^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×729300370342 (a number of 23 digits) contains 22 as substring.
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, 492770447 + ... + 492770594.
Almost surely, 272930037034 is an apocalyptic number.
72930037034 is a gapful number since it is divisible by the number (74) formed by its first and last digit.
72930037034 is a deficient number, since it is larger than the sum of its proper divisors (39421641754).
72930037034 is a wasteful number, since it uses less digits than its factorization.
72930037034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985541080.
The product of its (nonzero) digits is 95256, while the sum is 38.
It can be divided in two parts, 7293003 and 7034, that added together give a palindrome (7300037).
The spelling of 72930037034 in words is "seventy-two billion, nine hundred thirty million, thirty-seven thousand, thirty-four".
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