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30296967 = 329348241
BaseRepresentation
bin111001110010…
…0101110000111
32010000020121220
41303210232013
530224000332
63001211423
7515343231
oct163445607
963006556
1030296967
1116113618
12a190b73
13637a1cc
144049251
1529d6d2c
hex1ce4b87

30296967 has 8 divisors (see below), whose sum is σ = 41789040. Its totient is φ = 19501440.

The previous prime is 30296953. The next prime is 30296977. The reversal of 30296967 is 76969203.

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

It is not a de Polignac number, because 30296967 - 28 = 30296711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30296977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174034 + ... + 174207.

It is an arithmetic number, because the mean of its divisors is an integer number (5223630).

Almost surely, 230296967 is an apocalyptic number.

30296967 is a deficient number, since it is larger than the sum of its proper divisors (11492073).

30296967 is a wasteful number, since it uses less digits than its factorization.

30296967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348273.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 30296967 is about 5504.2680712334. The cubic root of 30296967 is about 311.7451588489.

The spelling of 30296967 in words is "thirty million, two hundred ninety-six thousand, nine hundred sixty-seven".

Divisors: 1 3 29 87 348241 1044723 10098989 30296967