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10030000302 = 232779603177
BaseRepresentation
bin10010101011101010…
…11010100010101110
3221220000012210210200
421111311122202232
5131020140002202
64335133414330
7503360411250
oct112565324256
927800183720
1010030000302
114287745753
121b3b03a3a6
13c3ac9262a
146b2131cd0
153da836e1c
hex255d5a8ae

10030000302 has 24 divisors (see below), whose sum is σ = 24836191536. Its totient is φ = 2865714336.

The previous prime is 10030000301. The next prime is 10030000327. The reversal of 10030000302 is 20300003001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030000301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39801463 + ... + 39801714.

It is an arithmetic number, because the mean of its divisors is an integer number (1034841314).

Almost surely, 210030000302 is an apocalyptic number.

10030000302 is an abundant number, since it is smaller than the sum of its proper divisors (14806191234).

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

10030000302 is a wasteful number, since it uses less digits than its factorization.

10030000302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79603192 (or 79603189 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 10030000302 its reverse (20300003001), we get a palindrome (30330003303).

The spelling of 10030000302 in words is "ten billion, thirty million, three hundred two", and thus it is an aban number.

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 79603177 159206354 238809531 477619062 557222239 716428593 1114444478 1432857186 1671666717 3343333434 5015000151 10030000302