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1038534230 = 251019101917
BaseRepresentation
bin111101111001101…
…100011001010110
32200101012000010202
4331321230121112
54111331043410
6251015220502
734510252406
oct7571543126
92611160122
101038534230
11493253158
1224b977732
1313720c7c6
149bcdc806
1561293ca5
hex3de6c656

1038534230 has 16 divisors (see below), whose sum is σ = 1871214480. Its totient is φ = 415001952.

The previous prime is 1038534221. The next prime is 1038534247. The reversal of 1038534230 is 324358301.

It is a junction number, because it is equal to n+sod(n) for n = 1038534193 and 1038534202.

It is a congruent 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, 40769 + ... + 61148.

It is an arithmetic number, because the mean of its divisors is an integer number (116950905).

Almost surely, 21038534230 is an apocalyptic number.

1038534230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1038534230 is a deficient number, since it is larger than the sum of its proper divisors (832680250).

1038534230 is a wasteful number, since it uses less digits than its factorization.

1038534230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102943.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1038534230 is about 32226.2971810290. The cubic root of 1038534230 is about 1012.6831996907.

The spelling of 1038534230 in words is "one billion, thirty-eight million, five hundred thirty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 1019 2038 5095 10190 101917 203834 509585 1019170 103853423 207706846 519267115 1038534230