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1061230107 = 3750534767
BaseRepresentation
bin111111010000010…
…001011000011011
32201221220002000210
4333100101120123
54133133330412
6253145502203
735204210220
oct7720213033
92657802023
101061230107
114a5044983
122574a1963
1313bb28012
14a0d29947
156327883c
hex3f41161b

1061230107 has 8 divisors (see below), whose sum is σ = 1617112576. Its totient is φ = 606417192.

The previous prime is 1061230091. The next prime is 1061230139. The reversal of 1061230107 is 7010321601.

1061230107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1061230107 - 24 = 1061230091 is a prime.

It is a super-2 number, since 2×10612301072 = 2252418680006462898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 50534767 = 1061230107 / (1 + 0 + 6 + 1 + 2 + 3 + 0 + 1 + 0 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1061230007) 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, 25267363 + ... + 25267404.

It is an arithmetic number, because the mean of its divisors is an integer number (202139072).

Almost surely, 21061230107 is an apocalyptic number.

1061230107 is a deficient number, since it is larger than the sum of its proper divisors (555882469).

1061230107 is an equidigital number, since it uses as much as digits as its factorization.

1061230107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50534777.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1061230107 is about 32576.5269327471. The cubic root of 1061230107 is about 1020.0070828036.

Adding to 1061230107 its reverse (7010321601), we get a palindrome (8071551708).

The spelling of 1061230107 in words is "one billion, sixty-one million, two hundred thirty thousand, one hundred seven".

Divisors: 1 3 7 21 50534767 151604301 353743369 1061230107