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197080324 = 2277038583
BaseRepresentation
bin10111011111100…
…11010100000100
3111201211201101021
423233303110010
5400423032244
631320040524
74612104130
oct1357632404
9451751337
10197080324
11a1279401
1256003144
1331aa439c
141c2623c0
151247e284
hexbbf3504

197080324 has 12 divisors (see below), whose sum is σ = 394160704. Its totient is φ = 84462984.

The previous prime is 197080321. The next prime is 197080343. The reversal of 197080324 is 423080791.

197080324 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 197080324.

It is not an unprimeable number, because it can be changed into a prime (197080321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3519264 + ... + 3519319.

Almost surely, 2197080324 is an apocalyptic number.

197080324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

197080324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

197080324 is a wasteful number, since it uses less digits than its factorization.

197080324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7038594 (or 7038592 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 197080324 is about 14038.5299800228. The cubic root of 197080324 is about 581.9438584187.

The spelling of 197080324 in words is "one hundred ninety-seven million, eighty thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 7038583 14077166 28154332 49270081 98540162 197080324