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200472601 = 782134883
BaseRepresentation
bin10111111001011…
…11100000011001
3111222020001201011
423330233200121
5402310110401
631520453521
74652663140
oct1374574031
9458201634
10200472601
11a318603a
125717a2a1
13326c1454
141c8a6757
15128ee451
hexbf2f819

200472601 has 8 divisors (see below), whose sum is σ = 229397184. Its totient is φ = 171619440.

The previous prime is 200472581. The next prime is 200472607. The reversal of 200472601 is 106274002.

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

It is a cyclic number.

It is not a de Polignac number, because 200472601 - 223 = 192083993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200472607) 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, 11695 + ... + 23188.

It is an arithmetic number, because the mean of its divisors is an integer number (28674648).

Almost surely, 2200472601 is an apocalyptic number.

It is an amenable number.

200472601 is a deficient number, since it is larger than the sum of its proper divisors (28924583).

200472601 is an equidigital number, since it uses as much as digits as its factorization.

200472601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35711.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 200472601 is about 14158.8347331269. The cubic root of 200472601 is about 585.2638165292.

The spelling of 200472601 in words is "two hundred million, four hundred seventy-two thousand, six hundred one".

Divisors: 1 7 821 5747 34883 244181 28638943 200472601