Base | Representation |
---|---|
bin | 100101011001010000… |
… | …101000111001010111 |
3 | 10211122021112010010000 |
4 | 211121100220321113 |
5 | 1124212433132303 |
6 | 30240133502343 |
7 | 2621003256222 |
oct | 453120507127 |
9 | 124567463100 |
10 | 40152239703 |
11 | 1603498aa84 |
12 | 7946aa19b3 |
13 | 3a2b786a24 |
14 | 1d2c8ba5b9 |
15 | 10a0059da3 |
hex | 959428e57 |
40152239703 has 20 divisors (see below), whose sum is σ = 60017704648. Its totient is φ = 26751558960.
The previous prime is 40152239689. The next prime is 40152239707. The reversal of 40152239703 is 30793225104.
40152239703 is a `hidden beast` number, since 40 + 1 + 522 + 3 + 97 + 0 + 3 = 666.
It is not a de Polignac number, because 40152239703 - 28 = 40152239447 is a prime.
It is a super-2 number, since 2×401522397032 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40152239707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21601 + ... + 284202.
Almost surely, 240152239703 is an apocalyptic number.
40152239703 is a deficient number, since it is larger than the sum of its proper divisors (19865464945).
40152239703 is a wasteful number, since it uses less digits than its factorization.
40152239703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307436 (or 307427 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The spelling of 40152239703 in words is "forty billion, one hundred fifty-two million, two hundred thirty-nine thousand, seven hundred three".
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