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748230452379 = 3327712238977
BaseRepresentation
bin10101110001101100000…
…00101010010010011011
32122112022110121020101000
422320312000222102123
544224333443434004
61331422103200043
7105025563623214
oct12706600522233
92575273536330
10748230452379
112693606473a3
12101018a46023
135573371c767
1428300a0840b
15146e340bc39
hexae3602a49b

748230452379 has 8 divisors (see below), whose sum is σ = 1108489559120. Its totient is φ = 498820301568.

The previous prime is 748230452369. The next prime is 748230452447. The reversal of 748230452379 is 973254032847.

It is a happy number.

748230452379 is a `hidden beast` number, since 7 + 4 + 82 + 30 + 4 + 523 + 7 + 9 = 666.

It is not a de Polignac number, because 748230452379 - 213 = 748230444187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (748230452369) 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, 13856119462 + ... + 13856119515.

It is an arithmetic number, because the mean of its divisors is an integer number (138561194890).

Almost surely, 2748230452379 is an apocalyptic number.

748230452379 is a deficient number, since it is larger than the sum of its proper divisors (360259106741).

748230452379 is a wasteful number, since it uses less digits than its factorization.

748230452379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27712238986 (or 27712238980 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 748230452379 in words is "seven hundred forty-eight billion, two hundred thirty million, four hundred fifty-two thousand, three hundred seventy-nine".

Divisors: 1 3 9 27 27712238977 83136716931 249410150793 748230452379