Base | Representation |
---|---|
bin | 101000100011101… |
… | …1110000000101100 |
3 | 10111211210111220000 |
4 | 1101013132000230 |
5 | 10241343144203 |
6 | 343013024300 |
7 | 45503364501 |
oct | 12107360054 |
9 | 3454714800 |
10 | 1360912428 |
11 | 639221717 |
12 | 31b925090 |
13 | 188c44335 |
14 | cca594a8 |
15 | 7e7234a3 |
hex | 511de02c |
1360912428 has 120 divisors (see below), whose sum is σ = 3638833968. Its totient is φ = 443418624.
The previous prime is 1360912387. The next prime is 1360912433. The reversal of 1360912428 is 8242190631.
1360912428 is a `hidden beast` number, since 1 + 3 + 609 + 1 + 2 + 42 + 8 = 666.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1360912392 and 1360912401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3855100 + ... + 3855452.
Almost surely, 21360912428 is an apocalyptic number.
1360912428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1360912428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1819416984).
1360912428 is an abundant number, since it is smaller than the sum of its proper divisors (2277921540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1360912428 is a wasteful number, since it uses less digits than its factorization.
1360912428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605 (or 594 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 1360912428 is about 36890.5465939446. The cubic root of 1360912428 is about 1108.1793674958.
The spelling of 1360912428 in words is "one billion, three hundred sixty million, nine hundred twelve thousand, four hundred twenty-eight".
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