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120304968 = 2337761941
BaseRepresentation
bin1110010101110…
…11010101001000
322101101010101120
413022323111020
5221244224333
615534315240
72660401230
oct712732510
9271333346
10120304968
11619aa9a3
1234358b20
131bc02994
1411d98cc0
15a865db3
hex72bb548

120304968 has 64 divisors (see below), whose sum is σ = 344545920. Its totient is φ = 34291200.

The previous prime is 120304939. The next prime is 120304981. The reversal of 120304968 is 869403021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127378 + ... + 128318.

It is an arithmetic number, because the mean of its divisors is an integer number (5383530).

Almost surely, 2120304968 is an apocalyptic number.

It is an amenable number.

120304968 is an abundant number, since it is smaller than the sum of its proper divisors (224240952).

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

120304968 is a wasteful number, since it uses less digits than its factorization.

120304968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 120304968 is about 10968.3621384416. The cubic root of 120304968 is about 493.6599034881.

Adding to 120304968 its reverse (869403021), we get a palindrome (989707989).

The spelling of 120304968 in words is "one hundred twenty million, three hundred four thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 761 941 1522 1882 2283 2823 3044 3764 4566 5327 5646 6088 6587 7528 9132 10654 11292 13174 15981 18264 19761 21308 22584 26348 31962 39522 42616 52696 63924 79044 127848 158088 716101 1432202 2148303 2864404 4296606 5012707 5728808 8593212 10025414 15038121 17186424 20050828 30076242 40101656 60152484 120304968