Base | Representation |
---|---|
bin | 1011110000010… |
… | …1011100111111 |
3 | 10102202222022012 |
4 | 2330011130333 |
5 | 100110233112 |
6 | 4520441435 |
7 | 1136042354 |
oct | 274053477 |
9 | 112688265 |
10 | 49305407 |
11 | 25916978 |
12 | 1461927b |
13 | a2a41c8 |
14 | 679662b |
15 | 44de022 |
hex | 2f0573f |
49305407 has 8 divisors (see below), whose sum is σ = 51025920. Its totient is φ = 47593080.
The previous prime is 49305331. The next prime is 49305413. The reversal of 49305407 is 70450394.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-49305407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49301407) 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, 11798 + ... + 15420.
It is an arithmetic number, because the mean of its divisors is an integer number (6378240).
Almost surely, 249305407 is an apocalyptic number.
49305407 is a deficient number, since it is larger than the sum of its proper divisors (1720513).
49305407 is a wasteful number, since it uses less digits than its factorization.
49305407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4093.
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 49305407 is about 7021.7808994585. The cubic root of 49305407 is about 366.6892537968.
The spelling of 49305407 in words is "forty-nine million, three hundred five thousand, four hundred seven".
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