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1011110100010 = 256113112653111
BaseRepresentation
bin11101011011010101101…
…10111011110000101010
310120122212000000222112121
432231222312323300222
5113031223141200020
62052255250301454
7133023152021113
oct16555266736052
93518760028477
101011110100010
1135a89a32352a
12143b6288788a
1374468c61c0a
1436d1bbb720a
151b47bd02baa
hexeb6adbbc2a

1011110100010 has 32 divisors (see below), whose sum is σ = 1863955234944. Its totient is φ = 394777032000.

The previous prime is 1011110099977. The next prime is 1011110100023. The reversal of 1011110100010 is 100010111101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1011110099966 and 1011110100002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6246646 + ... + 6406465.

It is an arithmetic number, because the mean of its divisors is an integer number (58248601092).

Almost surely, 21011110100010 is an apocalyptic number.

1011110100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011110100010 is a deficient number, since it is larger than the sum of its proper divisors (852845134934).

1011110100010 is a wasteful number, since it uses less digits than its factorization.

1011110100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12653310.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 1011110100010 its reverse (100010111101), we get a palindrome (1111120211111).

The spelling of 1011110100010 in words is "one trillion, eleven billion, one hundred ten million, one hundred thousand, ten".

Divisors: 1 2 5 10 61 122 131 262 305 610 655 1310 7991 15982 39955 79910 12653111 25306222 63265555 126531110 771839771 1543679542 1657557541 3315115082 3859198855 7718397710 8287787705 16575575410 101111010001 202222020002 505555050005 1011110100010