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4801388 = 222352189
BaseRepresentation
bin10010010100001101101100
3100000221021012
4102110031230
52212121023
6250524352
755545134
oct22241554
910027235
104801388
11278a399
1217366b8
13cc1577
148cdac4
1564c978
hex49436c

4801388 has 12 divisors (see below), whose sum is σ = 8767920. Its totient is φ = 2296272.

The previous prime is 4801369. The next prime is 4801393. The reversal of 4801388 is 8831084.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26003 + ... + 26186.

It is an arithmetic number, because the mean of its divisors is an integer number (730660).

Almost surely, 24801388 is an apocalyptic number.

It is an amenable number.

4801388 is a deficient number, since it is larger than the sum of its proper divisors (3966532).

4801388 is a wasteful number, since it uses less digits than its factorization.

4801388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52216 (or 52214 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 4801388 is about 2191.2069733368. The cubic root of 4801388 is about 168.7027910009.

The spelling of 4801388 in words is "four million, eight hundred one thousand, three hundred eighty-eight".

Divisors: 1 2 4 23 46 92 52189 104378 208756 1200347 2400694 4801388