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200062972 = 22479104417
BaseRepresentation
bin10111110110010…
…11011111111100
3111221110020210201
423323023133330
5402204003342
631504013244
74646335654
oct1373133774
9457406721
10200062972
11a2a262aa
1257001224
13325a9b75
141c7db364
151286cdb7
hexbecb7fc

200062972 has 12 divisors (see below), whose sum is σ = 350844480. Its totient is φ = 99821696.

The previous prime is 200062963. The next prime is 200062979. The reversal of 200062972 is 279260002.

It is a self number, because there is not a number n which added to its sum of digits gives 200062972.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200062979) 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, 50293 + ... + 54124.

It is an arithmetic number, because the mean of its divisors is an integer number (29237040).

Almost surely, 2200062972 is an apocalyptic number.

It is an amenable number.

200062972 is a deficient number, since it is larger than the sum of its proper divisors (150781508).

200062972 is a wasteful number, since it uses less digits than its factorization.

200062972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104900 (or 104898 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 200062972 is about 14144.3618449190. The cubic root of 200062972 is about 584.8649182836.

The spelling of 200062972 in words is "two hundred million, sixty-two thousand, nine hundred seventy-two".

Divisors: 1 2 4 479 958 1916 104417 208834 417668 50015743 100031486 200062972