Base | Representation |
---|---|
bin | 1011100110111… |
… | …1101101010100 |
3 | 10101121210221100 |
4 | 2321233231110 |
5 | 44431121202 |
6 | 4455350100 |
7 | 1130606223 |
oct | 271575524 |
9 | 111553840 |
10 | 48692052 |
11 | 25538072 |
12 | 14382330 |
13 | a11ac86 |
14 | 6676cba |
15 | 441c41c |
hex | 2e6fb54 |
48692052 has 18 divisors (see below), whose sum is σ = 123082778. Its totient is φ = 16230672.
The previous prime is 48692027. The next prime is 48692053. The reversal of 48692052 is 25029684.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 45643536 + 3048516 = 6756^2 + 1746^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-3 number, since 3×486920523 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1352557 = 48692052 / (4 + 8 + 6 + 9 + 2 + 0 + 5 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 48691998 and 48692016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48692053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 676243 + ... + 676314.
Almost surely, 248692052 is an apocalyptic number.
It is an amenable number.
48692052 is an abundant number, since it is smaller than the sum of its proper divisors (74390726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48692052 is a wasteful number, since it uses less digits than its factorization.
48692052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352567 (or 1352562 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 48692052 is about 6977.9690455031. The cubic root of 48692052 is about 365.1623772429.
The spelling of 48692052 in words is "forty-eight million, six hundred ninety-two thousand, fifty-two".
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