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4932880 = 245197313
BaseRepresentation
bin10010110100010100010000
3100021121122021
4102310110100
52230323010
6253421224
756633401
oct22642420
910247567
104932880
11286a167
12179a814
131039384
149259a8
156768da
hex4b4510

4932880 has 40 divisors (see below), whose sum is σ = 11563992. Its totient is φ = 1956864.

The previous prime is 4932859. The next prime is 4932881. The reversal of 4932880 is 882394.

It can be written as a sum of positive squares in 4 ways, for example, as 404496 + 4528384 = 636^2 + 2128^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (4932881) 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, 15604 + ... + 15916.

Almost surely, 24932880 is an apocalyptic number.

4932880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4932880 is an abundant number, since it is smaller than the sum of its proper divisors (6631112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4932880 is a wasteful number, since it uses less digits than its factorization.

4932880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4932880 is about 2221.0087798116. The cubic root of 4932880 is about 170.2289878422.

The spelling of 4932880 in words is "four million, nine hundred thirty-two thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 197 313 394 626 788 985 1252 1565 1576 1970 2504 3130 3152 3940 5008 6260 7880 12520 15760 25040 61661 123322 246644 308305 493288 616610 986576 1233220 2466440 4932880