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5214467965 = 57148984799
BaseRepresentation
bin1001101101100111…
…00111011101111101
3111110101221102022011
410312303213131331
541134400433330
62221232051221
7243135150340
oct46663473575
914411842264
105214467965
112236481a63
121016393b11
13651410305
1437676c457
15207bbc82a
hex136ce777d

5214467965 has 8 divisors (see below), whose sum is σ = 7151270400. Its totient is φ = 3575635152.

The previous prime is 5214467957. The next prime is 5214467983. The reversal of 5214467965 is 5697644125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5214467965 - 23 = 5214467957 is a prime.

It is a super-2 number, since 2×52144679652 = 54381352316022482450, which contains 22 as substring.

It is a congruent number.

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, 74492365 + ... + 74492434.

It is an arithmetic number, because the mean of its divisors is an integer number (893908800).

Almost surely, 25214467965 is an apocalyptic number.

It is an amenable number.

5214467965 is a deficient number, since it is larger than the sum of its proper divisors (1936802435).

5214467965 is a wasteful number, since it uses less digits than its factorization.

5214467965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148984811.

The product of its digits is 1814400, while the sum is 49.

The square root of 5214467965 is about 72211.2731157677. The cubic root of 5214467965 is about 1734.0834814161.

The spelling of 5214467965 in words is "five billion, two hundred fourteen million, four hundred sixty-seven thousand, nine hundred sixty-five".

Divisors: 1 5 7 35 148984799 744923995 1042893593 5214467965