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4900870 = 251337699
BaseRepresentation
bin10010101100100000000110
3100012222201201
4102230200012
52223311440
6253013114
756441152
oct22544006
910188651
104900870
112848107
12178419a
131027930
14918062
1566c19a
hex4ac806

4900870 has 16 divisors (see below), whose sum is σ = 9500400. Its totient is φ = 1809504.

The previous prime is 4900799. The next prime is 4900877. The reversal of 4900870 is 780094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4900877) 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, 18720 + ... + 18979.

It is an arithmetic number, because the mean of its divisors is an integer number (593775).

Almost surely, 24900870 is an apocalyptic number.

4900870 is a deficient number, since it is larger than the sum of its proper divisors (4599530).

4900870 is a wasteful number, since it uses less digits than its factorization.

4900870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37719.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 4900870 is about 2213.7908663648. The cubic root of 4900870 is about 169.8599769718.

The spelling of 4900870 in words is "four million, nine hundred thousand, eight hundred seventy".

Divisors: 1 2 5 10 13 26 65 130 37699 75398 188495 376990 490087 980174 2450435 4900870