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2970498 = 231971367
BaseRepresentation
bin1011010101001110000010
312120220202110
423111032002
51230023443
6143400150
734151226
oct13251602
95526673
102970498
111749863
12bb3056
138000bb
14574786
153da233
hex2d5382

2970498 has 32 divisors (see below), whose sum is σ = 6359040. Its totient is φ = 922320.

The previous prime is 2970469. The next prime is 2970503. The reversal of 2970498 is 8940792.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7911 + ... + 8277.

It is an arithmetic number, because the mean of its divisors is an integer number (198720).

22970498 is an apocalyptic number.

2970498 is an abundant number, since it is smaller than the sum of its proper divisors (3388542).

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

2970498 is a wasteful number, since it uses less digits than its factorization.

2970498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 2970498 is about 1723.5132723597. The cubic root of 2970498 is about 143.7506293608.

The spelling of 2970498 in words is "two million, nine hundred seventy thousand, four hundred ninety-eight".

Divisors: 1 2 3 6 19 38 57 71 114 142 213 367 426 734 1101 1349 2202 2698 4047 6973 8094 13946 20919 26057 41838 52114 78171 156342 495083 990166 1485249 2970498