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200370029 = 1913975869
BaseRepresentation
bin10111111000101…
…10011101101101
3111222000212000012
423330112131231
5402243320104
631514343005
74652055116
oct1374263555
9458025005
10200370029
11a3115a72
125712aa65
1332686862
141c87b20d
15128cdd6e
hexbf1676d

200370029 has 8 divisors (see below), whose sum is σ = 212436000. Its totient is φ = 188456112.

The previous prime is 200370017. The next prime is 200370047. The reversal of 200370029 is 920073002.

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 200370029 - 224 = 183592813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200369986 and 200370013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200370529) 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, 35294 + ... + 40575.

It is an arithmetic number, because the mean of its divisors is an integer number (26554500).

Almost surely, 2200370029 is an apocalyptic number.

It is an amenable number.

200370029 is a deficient number, since it is larger than the sum of its proper divisors (12065971).

200370029 is a wasteful number, since it uses less digits than its factorization.

200370029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76027.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 200370029 is about 14155.2120789482. The cubic root of 200370029 is about 585.1639825681.

The spelling of 200370029 in words is "two hundred million, three hundred seventy thousand, twenty-nine".

Divisors: 1 19 139 2641 75869 1441511 10545791 200370029