Search a number
-
+
425104701 = 3720243081
BaseRepresentation
bin11001010101101…
…001010100111101
31002121220120000120
4121111221110331
51332311322301
6110103245153
713351221210
oct3125512475
91077816016
10425104701
111a8a624aa
12ba4497b9
136a0c1358
144065b777
15274c1e36
hex1956953d

425104701 has 8 divisors (see below), whose sum is σ = 647778624. Its totient is φ = 242916960.

The previous prime is 425104697. The next prime is 425104711. The reversal of 425104701 is 107401524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425104701 - 22 = 425104697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425104711) 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, 10121520 + ... + 10121561.

It is an arithmetic number, because the mean of its divisors is an integer number (80972328).

Almost surely, 2425104701 is an apocalyptic number.

It is an amenable number.

425104701 is a deficient number, since it is larger than the sum of its proper divisors (222673923).

425104701 is a wasteful number, since it uses less digits than its factorization.

425104701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20243091.

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 425104701 is about 20618.0673439583. The cubic root of 425104701 is about 751.9090335539.

The spelling of 425104701 in words is "four hundred twenty-five million, one hundred four thousand, seven hundred one".

Divisors: 1 3 7 21 20243081 60729243 141701567 425104701