Base | Representation |
---|---|
bin | 11101010000001… |
… | …010100010000000 |
3 | 1021012111001001222 |
4 | 131100022202000 |
5 | 2001114323304 |
6 | 120411014212 |
7 | 15106350605 |
oct | 3520124200 |
9 | 1235431058 |
10 | 490776704 |
11 | 232037890 |
12 | 11843a368 |
13 | 7a8a5c22 |
14 | 492746ac |
15 | 2d1454be |
hex | 1d40a880 |
490776704 has 32 divisors (see below), whose sum is σ = 1066605840. Its totient is φ = 223079680.
The previous prime is 490776703. The next prime is 490776719. The reversal of 490776704 is 407677094.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (490776703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172874 + ... + 175689.
Almost surely, 2490776704 is an apocalyptic number.
490776704 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
490776704 is an abundant number, since it is smaller than the sum of its proper divisors (575829136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490776704 is a wasteful number, since it uses less digits than its factorization.
490776704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348588 (or 348576 counting only the distinct ones).
The product of its (nonzero) digits is 296352, while the sum is 44.
The square root of 490776704 is about 22153.4806294632. The cubic root of 490776704 is about 788.7898493785.
The spelling of 490776704 in words is "four hundred ninety million, seven hundred seventy-six thousand, seven hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •