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6975424212 = 2231394181909
BaseRepresentation
bin1100111111100010…
…01000011011010100
3200000010111021010220
412133301020123110
5103241202033322
63112055314340
7334600061511
oct63761103324
920003437126
106975424212
112a5a4994a9
12142807b9b0
138721acb63
144a25a0308
152ac5b255c
hex19fc486d4

6975424212 has 24 divisors (see below), whose sum is σ = 16393087200. Its totient is φ = 2308413216.

The previous prime is 6975424187. The next prime is 6975424277. The reversal of 6975424212 is 2124245796.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2089287 + ... + 2092622.

It is an arithmetic number, because the mean of its divisors is an integer number (683045300).

Almost surely, 26975424212 is an apocalyptic number.

It is an amenable number.

6975424212 is an abundant number, since it is smaller than the sum of its proper divisors (9417662988).

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

6975424212 is a wasteful number, since it uses less digits than its factorization.

6975424212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182055 (or 4182053 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 6975424212 is about 83519.0050946490. The cubic root of 6975424212 is about 1910.6899010810.

The spelling of 6975424212 in words is "six billion, nine hundred seventy-five million, four hundred twenty-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 139 278 417 556 834 1668 4181909 8363818 12545727 16727636 25091454 50182908 581285351 1162570702 1743856053 2325141404 3487712106 6975424212