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200672153 = 11101180623
BaseRepresentation
bin10111111011000…
…00001110011001
3111222121012102222
423331200032121
5402333002103
631525033425
74654454003
oct1375401631
9458535388
10200672153
11a3301a60
1257255875
1332761226
141c919373
151293d638
hexbf60399

200672153 has 8 divisors (see below), whose sum is σ = 221083776. Its totient is φ = 180622000.

The previous prime is 200672149. The next prime is 200672159. The reversal of 200672153 is 351276002.

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 200672153 - 22 = 200672149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200672159) 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, 89201 + ... + 91422.

It is an arithmetic number, because the mean of its divisors is an integer number (27635472).

Almost surely, 2200672153 is an apocalyptic number.

It is an amenable number.

200672153 is a deficient number, since it is larger than the sum of its proper divisors (20411623).

200672153 is a wasteful number, since it uses less digits than its factorization.

200672153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180735.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 200672153 is about 14165.8798879561. The cubic root of 200672153 is about 585.4579441964.

The spelling of 200672153 in words is "two hundred million, six hundred seventy-two thousand, one hundred fifty-three".

Divisors: 1 11 101 1111 180623 1986853 18242923 200672153