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29970114 = 2347106277
BaseRepresentation
bin111001001010…
…0111011000010
32002101122021020
41302110323002
530133020424
62550210310
7512512266
oct162247302
962348236
1029970114
1115a0aa99
12a053996
1362944c5
143da20a6
152970079
hex1c94ec2

29970114 has 16 divisors (see below), whose sum is σ = 61216128. Its totient is φ = 9777392.

The previous prime is 29970107. The next prime is 29970119. The reversal of 29970114 is 41107992.

It is not an unprimeable number, because it can be changed into a prime (29970119) 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, 52857 + ... + 53420.

It is an arithmetic number, because the mean of its divisors is an integer number (3826008).

Almost surely, 229970114 is an apocalyptic number.

29970114 is an abundant number, since it is smaller than the sum of its proper divisors (31246014).

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

29970114 is a wasteful number, since it uses less digits than its factorization.

29970114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106329.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 29970114 is about 5474.4966891944. The cubic root of 29970114 is about 310.6200354794.

The spelling of 29970114 in words is "twenty-nine million, nine hundred seventy thousand, one hundred fourteen".

Divisors: 1 2 3 6 47 94 141 282 106277 212554 318831 637662 4995019 9990038 14985057 29970114