Base | Representation |
---|---|
bin | 101110010111011111… |
… | …111000001100000000 |
3 | 11202111200210221210220 |
4 | 232113133320030000 |
5 | 1303430301401410 |
6 | 34512130223040 |
7 | 3411516022230 |
oct | 562737701400 |
9 | 152450727726 |
10 | 49786356480 |
11 | 1a129111563 |
12 | 9795424a80 |
13 | 4905719643 |
14 | 25a41d9cc0 |
15 | 1465c43070 |
hex | b977f8300 |
49786356480 has 144 divisors (see below), whose sum is σ = 181720299264. Its totient is φ = 11379732480.
The previous prime is 49786356467. The next prime is 49786356493. The reversal of 49786356480 is 8465368794.
49786356480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (49786356467) and next prime (49786356493).
It is a Harshad number since it is a multiple of its sum of digits (60).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 899206 + ... + 952965.
Almost surely, 249786356480 is an apocalyptic number.
49786356480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49786356480 is an abundant number, since it is smaller than the sum of its proper divisors (131933942784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49786356480 is a wasteful number, since it uses less digits than its factorization.
49786356480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1852202 (or 1852188 counting only the distinct ones).
The product of its (nonzero) digits is 34836480, while the sum is 60.
The spelling of 49786356480 in words is "forty-nine billion, seven hundred eighty-six million, three hundred fifty-six thousand, four hundred eighty".
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