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48934810 = 256180221
BaseRepresentation
bin1011101010101…
…0111110011010
310102002010221101
42322222332122
5100011403220
64504502014
71132640041
oct272527632
9112063841
1048934810
11256934a1
121447a90a
13a1a4612
1466db558
15446930a
hex2eaaf9a

48934810 has 16 divisors (see below), whose sum is σ = 89527752. Its totient is φ = 19252800.

The previous prime is 48934807. The next prime is 48934813. The reversal of 48934810 is 1843984.

It is an interprime number because it is at equal distance from previous prime (48934807) and next prime (48934813).

It can be written as a sum of positive squares in 4 ways, for example, as 25130169 + 23804641 = 5013^2 + 4879^2 .

It is a super-2 number, since 2×489348102 = 4789231259472200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48934810.

It is not an unprimeable number, because it can be changed into a prime (48934813) 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, 39501 + ... + 40720.

Almost surely, 248934810 is an apocalyptic number.

48934810 is a deficient number, since it is larger than the sum of its proper divisors (40592942).

48934810 is a wasteful number, since it uses less digits than its factorization.

48934810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80289.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 48934810 is about 6995.3420216598. The cubic root of 48934810 is about 365.7682199770.

The spelling of 48934810 in words is "forty-eight million, nine hundred thirty-four thousand, eight hundred ten".

Divisors: 1 2 5 10 61 122 305 610 80221 160442 401105 802210 4893481 9786962 24467405 48934810