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4901004 = 2232136139
BaseRepresentation
bin10010101100100010001100
3100012222220200
4102230202030
52223313004
6253013500
756441433
oct22544214
910188820
104901004
112848219
121784290
131027a04
1491811a
1566c239
hex4ac88c

4901004 has 18 divisors (see below), whose sum is σ = 12388740. Its totient is φ = 1633656.

The previous prime is 4900999. The next prime is 4901009. The reversal of 4901004 is 4001094.

It is an interprime number because it is at equal distance from previous prime (4900999) and next prime (4901009).

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

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (4901009) 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, 68034 + ... + 68105.

Almost surely, 24901004 is an apocalyptic number.

It is an amenable number.

4901004 is an abundant number, since it is smaller than the sum of its proper divisors (7487736).

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

4901004 is a wasteful number, since it uses less digits than its factorization.

4901004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136149 (or 136144 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 4901004 is about 2213.8211309860. The cubic root of 4901004 is about 169.8615250663.

Adding to 4901004 its reverse (4001094), we get a palindrome (8902098).

The spelling of 4901004 in words is "four million, nine hundred one thousand, four".

Divisors: 1 2 3 4 6 9 12 18 36 136139 272278 408417 544556 816834 1225251 1633668 2450502 4901004