Base | Representation |
---|---|
bin | 1001001011001110001… |
… | …0101111000100110010 |
3 | 120001212120122000120022 |
4 | 2102303202233010302 |
5 | 10040312022100114 |
6 | 200225324243442 |
7 | 14250146550353 |
oct | 2226342570462 |
9 | 501776560508 |
10 | 157631050034 |
11 | 6093a688a77 |
12 | 266723a0582 |
13 | 11b31532b93 |
14 | 78b5057d2a |
15 | 41789eb48e |
hex | 24b38af132 |
157631050034 has 8 divisors (see below), whose sum is σ = 236465930880. Its totient is φ = 78809073076.
The previous prime is 157631049967. The next prime is 157631050081. The reversal of 157631050034 is 430050136751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1576310500342 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 157631049976 and 157631050003.
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, 3195374 + ... + 3244329.
It is an arithmetic number, because the mean of its divisors is an integer number (29558241360).
Almost surely, 2157631050034 is an apocalyptic number.
157631050034 is a deficient number, since it is larger than the sum of its proper divisors (78834880846).
157631050034 is a wasteful number, since it uses less digits than its factorization.
157631050034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6451944.
The product of its (nonzero) digits is 37800, while the sum is 35.
Adding to 157631050034 its reverse (430050136751), we get a palindrome (587681186785).
The spelling of 157631050034 in words is "one hundred fifty-seven billion, six hundred thirty-one million, fifty thousand, thirty-four".
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