Base | Representation |
---|---|
bin | 101010011111110… |
… | …0101110001110010 |
3 | 10200101012001211111 |
4 | 1110333211301302 |
5 | 10410021042304 |
6 | 353255103534 |
7 | 50223265663 |
oct | 12477456162 |
9 | 3611161744 |
10 | 1425955954 |
11 | 671a078a5 |
12 | 339671baa |
13 | 199568b27 |
14 | d754b36a |
15 | 852c0704 |
hex | 54fe5c72 |
1425955954 has 16 divisors (see below), whose sum is σ = 2279187288. Its totient is φ = 666761472.
The previous prime is 1425955919. The next prime is 1425955957. The reversal of 1425955954 is 4595595241.
It can be written as a sum of positive squares in 4 ways, for example, as 1370110225 + 55845729 = 37015^2 + 7473^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1425955898 and 1425955907.
It is not an unprimeable number, because it can be changed into a prime (1425955957) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128229 + ... + 138904.
Almost surely, 21425955954 is an apocalyptic number.
1425955954 is a deficient number, since it is larger than the sum of its proper divisors (853231334).
1425955954 is a wasteful number, since it uses less digits than its factorization.
1425955954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267309.
The product of its digits is 1620000, while the sum is 49.
The square root of 1425955954 is about 37761.8319735682. The cubic root of 1425955954 is about 1125.5601369301.
The spelling of 1425955954 in words is "one billion, four hundred twenty-five million, nine hundred fifty-five thousand, nine hundred fifty-four".
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