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1014996768 = 25343245881
BaseRepresentation
bin111100011111111…
…001111100100000
32121201220011210220
4330133321330200
54034314344033
6244414523040
734103221152
oct7437717440
92551804726
101014996768
11480a37105
12243b06480
1313238b206
1498b32ad2
155e194bb3
hex3c7f9f20

1014996768 has 48 divisors (see below), whose sum is σ = 2726339616. Its totient is φ = 330462720.

The previous prime is 1014996733. The next prime is 1014996793. The reversal of 1014996768 is 8676994101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1014996768.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118813 + ... + 127068.

It is an arithmetic number, because the mean of its divisors is an integer number (56798742).

Almost surely, 21014996768 is an apocalyptic number.

It is an amenable number.

1014996768 is an abundant number, since it is smaller than the sum of its proper divisors (1711342848).

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

1014996768 is a wasteful number, since it uses less digits than its factorization.

1014996768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245937 (or 245929 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 1014996768 is about 31859.0139207101. The cubic root of 1014996768 is about 1004.9741395786.

The spelling of 1014996768 in words is "one billion, fourteen million, nine hundred ninety-six thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 43 48 86 96 129 172 258 344 516 688 1032 1376 2064 4128 245881 491762 737643 983524 1475286 1967048 2950572 3934096 5901144 7868192 10572883 11802288 21145766 23604576 31718649 42291532 63437298 84583064 126874596 169166128 253749192 338332256 507498384 1014996768