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1418300068 = 221918661843
BaseRepresentation
bin101010010001001…
…1000101010100100
310122211210002221011
41110202120222210
510401041100233
6352423032004
750101231423
oct12442305244
93584702834
101418300068
11668658919
12336b9b604
13197ab8213
14d65172ba
15847ac0cd
hex54898aa4

1418300068 has 12 divisors (see below), whose sum is σ = 2612658160. Its totient is φ = 671826312.

The previous prime is 1418300057. The next prime is 1418300077. The reversal of 1418300068 is 8600038141.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9330846 + ... + 9330997.

Almost surely, 21418300068 is an apocalyptic number.

It is an amenable number.

1418300068 is a deficient number, since it is larger than the sum of its proper divisors (1194358092).

1418300068 is a wasteful number, since it uses less digits than its factorization.

1418300068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18661866 (or 18661864 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 1418300068 is about 37660.3248525554. The cubic root of 1418300068 is about 1123.5421625005.

The spelling of 1418300068 in words is "one billion, four hundred eighteen million, three hundred thousand, sixty-eight".

Divisors: 1 2 4 19 38 76 18661843 37323686 74647372 354575017 709150034 1418300068