Search a number
-
+
12470104426 = 2138320992753
BaseRepresentation
bin10111001110100011…
…01011000101101010
31012012001200221101111
423213101223011222
5201014321320201
65421221340534
7621010065403
oct134721530552
935161627344
1012470104426
11531a05a02a
12250026774a
131239680320
148642309aa
154ceb80b51
hex2e746b16a

12470104426 has 32 divisors (see below), whose sum is σ = 20403835200. Its totient is φ = 5681316864.

The previous prime is 12470104421. The next prime is 12470104433. The reversal of 12470104426 is 62440107421.

It is not an unprimeable number, because it can be changed into a prime (12470104421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4528266 + ... + 4531018.

It is an arithmetic number, because the mean of its divisors is an integer number (637619850).

Almost surely, 212470104426 is an apocalyptic number.

12470104426 is a deficient number, since it is larger than the sum of its proper divisors (7933730774).

12470104426 is a wasteful number, since it uses less digits than its factorization.

12470104426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4950.

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 12470104426 in words is "twelve billion, four hundred seventy million, one hundred four thousand, four hundred twenty-six".

Divisors: 1 2 13 26 83 166 1079 2099 2158 2753 4198 5506 27287 35789 54574 71578 174217 228499 348434 456998 2264821 2970487 4529642 5778547 5940974 11557094 75121111 150242222 479619401 959238802 6235052213 12470104426