Base | Representation |
---|---|
bin | 101110010000101101… |
… | …001010111000001001 |
3 | 11202012202101101110002 |
4 | 232100231022320021 |
5 | 1303212113303033 |
6 | 34452535532345 |
7 | 3405633302600 |
oct | 562055127011 |
9 | 152182341402 |
10 | 49672400393 |
11 | 1a07a858680 |
12 | 976322a0b5 |
13 | 48b7c2a6c5 |
14 | 2593014a37 |
15 | 145ac333e8 |
hex | b90b4ae09 |
49672400393 has 24 divisors (see below), whose sum is σ = 63898650720. Its totient is φ = 38175520320.
The previous prime is 49672400357. The next prime is 49672400413. The reversal of 49672400393 is 39300427694.
It is a happy number.
It is not a de Polignac number, because 49672400393 - 214 = 49672384009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49672400993) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 591863 + ... + 670556.
It is an arithmetic number, because the mean of its divisors is an integer number (2662443780).
Almost surely, 249672400393 is an apocalyptic number.
It is an amenable number.
49672400393 is a deficient number, since it is larger than the sum of its proper divisors (14226250327).
49672400393 is a wasteful number, since it uses less digits than its factorization.
49672400393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1262517 (or 1262510 counting only the distinct ones).
The product of its (nonzero) digits is 979776, while the sum is 47.
The spelling of 49672400393 in words is "forty-nine billion, six hundred seventy-two million, four hundred thousand, three hundred ninety-three".
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