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200372055 = 35131027549
BaseRepresentation
bin10111111000101…
…10111101010111
3111222000221210020
423330112331113
5402243401210
631514400223
74652064042
oct1374267527
9458027706
10200372055
11a3117544
1257130073
1332687760
141c87bc59
15128ce770
hexbf16f57

200372055 has 16 divisors (see below), whose sum is σ = 345256800. Its totient is φ = 98644608.

The previous prime is 200372033. The next prime is 200372059. The reversal of 200372055 is 550273002.

It is not a de Polignac number, because 200372055 - 217 = 200240983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200372059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 513580 + ... + 513969.

It is an arithmetic number, because the mean of its divisors is an integer number (21578550).

Almost surely, 2200372055 is an apocalyptic number.

200372055 is a deficient number, since it is larger than the sum of its proper divisors (144884745).

200372055 is a wasteful number, since it uses less digits than its factorization.

200372055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027570.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 200372055 is about 14155.2836425131. The cubic root of 200372055 is about 585.1659548162.

The spelling of 200372055 in words is "two hundred million, three hundred seventy-two thousand, fifty-five".