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10030313030 = 2510116016203
BaseRepresentation
bin10010101011101101…
…00110111001000110
3221220000210200210012
421111312212321012
5131020230004110
64335144230222
7503363153063
oct112566467106
927800720705
1010030313030
114287939701
121b3b16b372
13c3b071a8a
146b21b3c6a
153da899905
hex255da6e46

10030313030 has 32 divisors (see below), whose sum is σ = 18247651488. Its totient is φ = 3969280000.

The previous prime is 10030312997. The next prime is 10030313039. The reversal of 10030313030 is 3031303001.

It is a junction number, because it is equal to n+sod(n) for n = 10030312996 and 10030313014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030313039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1613909 + ... + 1620111.

It is an arithmetic number, because the mean of its divisors is an integer number (570239109).

Almost surely, 210030313030 is an apocalyptic number.

10030313030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030313030 is a deficient number, since it is larger than the sum of its proper divisors (8217338458).

10030313030 is a wasteful number, since it uses less digits than its factorization.

10030313030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7912.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 10030313030 its reverse (3031303001), we get a palindrome (13061616031).

The spelling of 10030313030 in words is "ten billion, thirty million, three hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 101 202 505 1010 1601 3202 6203 8005 12406 16010 31015 62030 161701 323402 626503 808505 1253006 1617010 3132515 6265030 9931003 19862006 49655015 99310030 1003031303 2006062606 5015156515 10030313030