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67268002 = 2158321247
BaseRepresentation
bin1000000001001…
…10110110100010
311200120120100111
410000212312202
5114210034002
610401441534
71444524424
oct400466642
9150516314
1067268002
1134a7549a
121a6402aa
1310c23169
148d10814
155d8b3d7
hex4026da2

67268002 has 8 divisors (see below), whose sum is σ = 100970496. Its totient is φ = 33611172.

The previous prime is 67267979. The next prime is 67268029. The reversal of 67268002 is 20086276.

It is a happy number.

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

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, 7458 + ... + 13789.

It is an arithmetic number, because the mean of its divisors is an integer number (12621312).

Almost surely, 267268002 is an apocalyptic number.

67268002 is a deficient number, since it is larger than the sum of its proper divisors (33702494).

67268002 is a wasteful number, since it uses less digits than its factorization.

67268002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22832.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 67268002 is about 8201.7072612963. The cubic root of 67268002 is about 406.6956333692.

The spelling of 67268002 in words is "sixty-seven million, two hundred sixty-eight thousand, two".

Divisors: 1 2 1583 3166 21247 42494 33634001 67268002