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200153155 = 5172354743
BaseRepresentation
bin10111110111000…
…01100001000011
3111221121211111211
423323201201003
5402214400110
631505550551
74650162616
oct1373414103
9457554454
10200153155
11a2a88034
1257045457
133260bc27
141c82217d
151288998a
hexbee1843

200153155 has 8 divisors (see below), whose sum is σ = 254312352. Its totient is φ = 150703488.

The previous prime is 200153137. The next prime is 200153167. The reversal of 200153155 is 551351002.

200153155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 200153155 - 227 = 65935427 is a prime.

It is a super-2 number, since 2×2001531552 = 80122570912908050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1177287 + ... + 1177456.

It is an arithmetic number, because the mean of its divisors is an integer number (31789044).

Almost surely, 2200153155 is an apocalyptic number.

200153155 is a deficient number, since it is larger than the sum of its proper divisors (54159197).

200153155 is a wasteful number, since it uses less digits than its factorization.

200153155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354765.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 200153155 is about 14147.5494344427. The cubic root of 200153155 is about 584.9527855337.

The spelling of 200153155 in words is "two hundred million, one hundred fifty-three thousand, one hundred fifty-five".

Divisors: 1 5 17 85 2354743 11773715 40030631 200153155