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4830372 = 2232134177
BaseRepresentation
bin10010011011010010100100
3100002102000200
4102123102210
52214032442
6251310500
756025501
oct22332244
910072020
104830372
1127aa148
12174b430
131001811
148da4a8
1565634c
hex49b4a4

4830372 has 18 divisors (see below), whose sum is σ = 12210198. Its totient is φ = 1610112.

The previous prime is 4830361. The next prime is 4830373. The reversal of 4830372 is 2730384.

It can be written as a sum of positive squares in only one way, i.e., 4769856 + 60516 = 2184^2 + 246^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (4830373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67053 + ... + 67124.

Almost surely, 24830372 is an apocalyptic number.

It is an amenable number.

4830372 is an abundant number, since it is smaller than the sum of its proper divisors (7379826).

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

4830372 is a wasteful number, since it uses less digits than its factorization.

4830372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134187 (or 134182 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 4830372 is about 2197.8107288845. The cubic root of 4830372 is about 169.0415732836.

The spelling of 4830372 in words is "four million, eight hundred thirty thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 134177 268354 402531 536708 805062 1207593 1610124 2415186 4830372