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101403306 = 2331877839
BaseRepresentation
bin1100000101101…
…00101010101010
321001210211012000
412002310222222
5201424401211
614021231430
72340625314
oct602645252
9231724160
10101403306
115226a894
1229b62576
1318015474
14d6787b4
158d80656
hex60b4aaa

101403306 has 16 divisors (see below), whose sum is σ = 225340800. Its totient is φ = 33801084.

The previous prime is 101403271. The next prime is 101403311. The reversal of 101403306 is 603304101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon 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, 938866 + ... + 938973.

It is an arithmetic number, because the mean of its divisors is an integer number (14083800).

Almost surely, 2101403306 is an apocalyptic number.

101403306 is an abundant number, since it is smaller than the sum of its proper divisors (123937494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101403306 is a wasteful number, since it uses less digits than its factorization.

101403306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877850 (or 1877844 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 101403306 is about 10069.9208537108. The cubic root of 101403306 is about 466.3199954811.

Adding to 101403306 its reverse (603304101), we get a palindrome (704707407).

The spelling of 101403306 in words is "one hundred one million, four hundred three thousand, three hundred six".