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4212874007 = 89181261523
BaseRepresentation
bin1111101100011011…
…0101101100010111
3101212121021011200122
43323012311230113
532111443432012
61534012302155
7206253560336
oct37306655427
911777234618
104212874007
11187206a661
12996a7195b
13521a65774
142bd727d1d
15199cc3e72
hexfb1b5b17

4212874007 has 8 divisors (see below), whose sum is σ = 4283763120. Its totient is φ = 4142508480.

The previous prime is 4212873953. The next prime is 4212874013. The reversal of 4212874007 is 7004782124.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4212874007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212874067) 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, 114653 + ... + 146870.

It is an arithmetic number, because the mean of its divisors is an integer number (535470390).

Almost surely, 24212874007 is an apocalyptic number.

4212874007 is a deficient number, since it is larger than the sum of its proper divisors (70889113).

4212874007 is a wasteful number, since it uses less digits than its factorization.

4212874007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261793.

The product of its (nonzero) digits is 25088, while the sum is 35.

The square root of 4212874007 is about 64906.6561070589. The cubic root of 4212874007 is about 1615.0754797352.

The spelling of 4212874007 in words is "four billion, two hundred twelve million, eight hundred seventy-four thousand, seven".

Divisors: 1 89 181 16109 261523 23275547 47335663 4212874007