Base | Representation |
---|---|
bin | 110010101100010110… |
… | …101111101001011010 |
3 | 12012111102000001021112 |
4 | 302230112233221122 |
5 | 1342433400013114 |
6 | 41001054340322 |
7 | 3634566666656 |
oct | 625426575132 |
9 | 165442001245 |
10 | 54431251034 |
11 | 210a2027596 |
12 | a670aba6a2 |
13 | 5195b25264 |
14 | 28c5061a66 |
15 | 163890313e |
hex | cac5afa5a |
54431251034 has 8 divisors (see below), whose sum is σ = 85944080640. Its totient is φ = 25783224156.
The previous prime is 54431251033. The next prime is 54431251073. The reversal of 54431251034 is 43015213445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×544312510342 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54431251033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716200634 + ... + 716200709.
It is an arithmetic number, because the mean of its divisors is an integer number (10743010080).
Almost surely, 254431251034 is an apocalyptic number.
54431251034 is a deficient number, since it is larger than the sum of its proper divisors (31512829606).
54431251034 is a wasteful number, since it uses less digits than its factorization.
54431251034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1432401364.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 54431251034 its reverse (43015213445), we get a palindrome (97446464479).
The spelling of 54431251034 in words is "fifty-four billion, four hundred thirty-one million, two hundred fifty-one thousand, thirty-four".
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