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3752212968 = 2332731261127
BaseRepresentation
bin1101111110100110…
…0011100111101000
3100200111110011112200
43133221203213220
530141031303333
61420154540200
7161661166260
oct33751434750
910614404480
103752212968
111656032159
12888737660
1347a4a537a
142784927a0
1516e62bc13
hexdfa639e8

3752212968 has 288 divisors, whose sum is σ = 12293498880. Its totient is φ = 1012435200.

The previous prime is 3752212927. The next prime is 3752212979. The reversal of 3752212968 is 8692122573.

3752212968 is a `hidden beast` number, since 37 + 522 + 1 + 2 + 96 + 8 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29544921 + ... + 29545047.

It is an arithmetic number, because the mean of its divisors is an integer number (42685760).

Almost surely, 23752212968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3752212968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6146749440).

3752212968 is an abundant number, since it is smaller than the sum of its proper divisors (8541285912).

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

3752212968 is a wasteful number, since it uses less digits than its factorization.

3752212968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269 (or 231 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 3752212968 is about 61255.3097127098. The cubic root of 3752212968 is about 1553.9218020410.

The spelling of 3752212968 in words is "three billion, seven hundred fifty-two million, two hundred twelve thousand, nine hundred sixty-eight".