Base | Representation |
---|---|
bin | 101011110111111… |
… | …0010101000001111 |
3 | 10210121002202120112 |
4 | 1113233302220033 |
5 | 11003332132220 |
6 | 402025110235 |
7 | 51324014441 |
oct | 12757625017 |
9 | 3717082515 |
10 | 1472145935 |
11 | 695a96037 |
12 | 35102837b |
13 | 1a5cbbc90 |
14 | dd732491 |
15 | 893965c5 |
hex | 57bf2a0f |
1472145935 has 32 divisors (see below), whose sum is σ = 2089704960. Its totient is φ = 985108608.
The previous prime is 1472145931. The next prime is 1472145953. The reversal of 1472145935 is 5395412741.
It is a cyclic number.
It is not a de Polignac number, because 1472145935 - 22 = 1472145931 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1472145892 and 1472145901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1472145931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2492 + ... + 54318.
It is an arithmetic number, because the mean of its divisors is an integer number (65303280).
Almost surely, 21472145935 is an apocalyptic number.
1472145935 is a deficient number, since it is larger than the sum of its proper divisors (617559025).
1472145935 is a wasteful number, since it uses less digits than its factorization.
1472145935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51887.
The product of its digits is 151200, while the sum is 41.
The square root of 1472145935 is about 38368.5539863050. The cubic root of 1472145935 is about 1137.5843830650.
The spelling of 1472145935 in words is "one billion, four hundred seventy-two million, one hundred forty-five thousand, nine hundred thirty-five".
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