Base | Representation |
---|---|
bin | 1011100111001… |
… | …1100100111101 |
3 | 10101122121200100 |
4 | 2321303210331 |
5 | 44432123101 |
6 | 4455551313 |
7 | 1131003354 |
oct | 271634475 |
9 | 111577610 |
10 | 48707901 |
11 | 25548a70 |
12 | 1438b539 |
13 | a125258 |
14 | 667c99b |
15 | 4421e86 |
hex | 2e7393d |
48707901 has 24 divisors (see below), whose sum is σ = 78208416. Its totient is φ = 28959840.
The previous prime is 48707891. The next prime is 48707903. The reversal of 48707901 is 10970784.
It is not a de Polignac number, because 48707901 - 29 = 48707389 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48707903) 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, 606 + ... + 9888.
It is an arithmetic number, because the mean of its divisors is an integer number (3258684).
Almost surely, 248707901 is an apocalyptic number.
It is an amenable number.
48707901 is a deficient number, since it is larger than the sum of its proper divisors (29500515).
48707901 is a wasteful number, since it uses less digits than its factorization.
48707901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9353 (or 9350 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 36.
The square root of 48707901 is about 6979.1045987290. The cubic root of 48707901 is about 365.2019924057.
The spelling of 48707901 in words is "forty-eight million, seven hundred seven thousand, nine hundred one".
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