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1013202302 = 272233712149
BaseRepresentation
bin111100011001000…
…011110101111110
32121121112000021012
4330121003311332
54033334433202
6244312235222
734052035400
oct7431036576
92547460235
101013202302
1147aa20982
1224339bb12
13131bb04b8
14987c6b70
155de3d152
hex3c643d7e

1013202302 has 48 divisors (see below), whose sum is σ = 1894816800. Its totient is φ = 404091072.

The previous prime is 1013202301. The next prime is 1013202313. The reversal of 1013202302 is 2032023101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013202301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77324 + ... + 89472.

It is an arithmetic number, because the mean of its divisors is an integer number (39475350).

Almost surely, 21013202302 is an apocalyptic number.

1013202302 is a deficient number, since it is larger than the sum of its proper divisors (881614498).

1013202302 is a wasteful number, since it uses less digits than its factorization.

1013202302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12225 (or 12218 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1013202302 is about 31830.8388516545. The cubic root of 1013202302 is about 1004.3815413896.

Adding to 1013202302 its reverse (2032023101), we get a palindrome (3045225403).

The spelling of 1013202302 in words is "one billion, thirteen million, two hundred two thousand, three hundred two".