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3934503048 = 233723419661
BaseRepresentation
bin1110101010000011…
…1100000010001000
3101011012110110112010
43222200330002020
531024213044143
61450230015520
7166333503240
oct35240740210
911135413463
103934503048
111739a19413
129197a75a0
134a919b718
14294784b20
15180638a33
hexea83c088

3934503048 has 32 divisors (see below), whose sum is σ = 11241437760. Its totient is φ = 1124143680.

The previous prime is 3934503047. The next prime is 3934503059. The reversal of 3934503048 is 8403054393.

It is a junction number, because it is equal to n+sod(n) for n = 3934502997 and 3934503015.

It is not an unprimeable number, because it can be changed into a prime (3934503047) 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, 11709663 + ... + 11709998.

It is an arithmetic number, because the mean of its divisors is an integer number (351294930).

Almost surely, 23934503048 is an apocalyptic number.

It is an amenable number.

3934503048 is an abundant number, since it is smaller than the sum of its proper divisors (7306934712).

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

3934503048 is a wasteful number, since it uses less digits than its factorization.

3934503048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23419677 (or 23419673 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 3934503048 is about 62725.6171591799. The cubic root of 3934503048 is about 1578.6891664776.

The spelling of 3934503048 in words is "three billion, nine hundred thirty-four million, five hundred three thousand, forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 23419661 46839322 70258983 93678644 140517966 163937627 187357288 281035932 327875254 491812881 562071864 655750508 983625762 1311501016 1967251524 3934503048