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10000111010 = 251381724121
BaseRepresentation
bin10010101000000110…
…11001010110100010
3221210220222021101212
421110003121112202
5130440012023020
64332145030122
7502545353411
oct112403312642
927726867355
1010000111010
11427189045a
121b31025342
13c34a28b66
146ac191478
153d7dd0cc5
hex2540d95a2

10000111010 has 16 divisors (see below), whose sum is σ = 18013258872. Its totient is φ = 3997142400.

The previous prime is 10000110983. The next prime is 10000111031. The reversal of 10000111010 is 1011100001.

Adding to 10000111010 its reverse (1011100001), we get a palindrome (11011211011).

It can be written as a sum of positive squares in 4 ways, for example, as 9195083881 + 805027129 = 95891^2 + 28373^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 10000110985 and 10000111003.

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, 348251 + ... + 375870.

Almost surely, 210000111010 is an apocalyptic number.

10000111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000111010 is a deficient number, since it is larger than the sum of its proper divisors (8013147862).

10000111010 is a wasteful number, since it uses less digits than its factorization.

10000111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725509.

The product of its (nonzero) digits is 1, while the sum is 5.

The spelling of 10000111010 in words is "ten billion, one hundred eleven thousand, ten".

Divisors: 1 2 5 10 1381 2762 6905 13810 724121 1448242 3620605 7241210 1000011101 2000022202 5000055505 10000111010