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1068850030 = 25472274149
BaseRepresentation
bin111111101101010…
…101101101101110
32202111020012121011
4333231111231232
54142111200110
6254021055434
735326034563
oct7755255556
92674205534
101068850030
114a9379936
12259b5757a
13140595451
14a1d5086a
1563c8148a
hex3fb55b6e

1068850030 has 16 divisors (see below), whose sum is σ = 1964865600. Its totient is φ = 418443232.

The previous prime is 1068850009. The next prime is 1068850031. The reversal of 1068850030 is 300588601.

It is a super-2 number, since 2×10688500302 = 2284880773262001800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068849974 and 1068850001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068850031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136605 + ... + 1137544.

It is an arithmetic number, because the mean of its divisors is an integer number (122804100).

Almost surely, 21068850030 is an apocalyptic number.

1068850030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1068850030 is a deficient number, since it is larger than the sum of its proper divisors (896015570).

1068850030 is a wasteful number, since it uses less digits than its factorization.

1068850030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274203.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1068850030 is about 32693.2719378162. The cubic root of 1068850030 is about 1022.4425730387.

The spelling of 1068850030 in words is "one billion, sixty-eight million, eight hundred fifty thousand, thirty".

Divisors: 1 2 5 10 47 94 235 470 2274149 4548298 11370745 22741490 106885003 213770006 534425015 1068850030