Base | Representation |
---|---|
bin | 101110000001000111… |
… | …000001011001101110 |
3 | 11201112112000202102200 |
4 | 232001013001121232 |
5 | 1302143122214440 |
6 | 34410551402330 |
7 | 3366305243010 |
oct | 560107013156 |
9 | 151475022380 |
10 | 49410741870 |
11 | 19a56091766 |
12 | 96ab6833a6 |
13 | 4875965589 |
14 | 256a3821b0 |
15 | 1442c99c30 |
hex | b811c166e |
49410741870 has 96 divisors (see below), whose sum is σ = 146898385920. Its totient is φ = 11287892160.
The previous prime is 49410741823. The next prime is 49410741871. The reversal of 49410741870 is 7814701494.
It is a happy number.
49410741870 is a `hidden beast` number, since 494 + 10 + 74 + 1 + 87 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49410741871) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1226955 + ... + 1266585.
It is an arithmetic number, because the mean of its divisors is an integer number (1530191520).
Almost surely, 249410741870 is an apocalyptic number.
49410741870 is an abundant number, since it is smaller than the sum of its proper divisors (97487644050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49410741870 is a wasteful number, since it uses less digits than its factorization.
49410741870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41630 (or 41627 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The spelling of 49410741870 in words is "forty-nine billion, four hundred ten million, seven hundred forty-one thousand, eight hundred seventy".
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