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352968024 = 23316390227
BaseRepresentation
bin10101000010011…
…101110101011000
3220121011122002210
4111002131311120
51210324434044
655005155120
711514115203
oct2502356530
9817148083
10352968024
11171272112
129a25baa0
1358185126
1434c4093a
1520ec31b9
hex1509dd58

352968024 has 32 divisors (see below), whose sum is σ = 887843520. Its totient is φ = 116932896.

The previous prime is 352968023. The next prime is 352968061. The reversal of 352968024 is 420869253.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352968023) 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, 41202 + ... + 49025.

It is an arithmetic number, because the mean of its divisors is an integer number (27745110).

Almost surely, 2352968024 is an apocalyptic number.

It is an amenable number.

352968024 is an abundant number, since it is smaller than the sum of its proper divisors (534875496).

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

352968024 is a wasteful number, since it uses less digits than its factorization.

352968024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90399 (or 90395 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 352968024 is about 18787.4432534073. The cubic root of 352968024 is about 706.7163212212.

The spelling of 352968024 in words is "three hundred fifty-two million, nine hundred sixty-eight thousand, twenty-four".

Divisors: 1 2 3 4 6 8 12 24 163 326 489 652 978 1304 1956 3912 90227 180454 270681 360908 541362 721816 1082724 2165448 14707001 29414002 44121003 58828004 88242006 117656008 176484012 352968024