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1070100023 = 9726941011
BaseRepresentation
bin111111110010000…
…110111000110111
32202120120201021012
4333302012320313
54142421200043
6254103542435
735342462066
oct7762067067
92676521235
101070100023
114aa052a93
1225a45aa1b
131409123a5
14a21981dd
1563e2ba18
hex3fc86e37

1070100023 has 8 divisors (see below), whose sum is σ = 1085177520. Its totient is φ = 1055105280.

The previous prime is 1070099983. The next prime is 1070100049. The reversal of 1070100023 is 3200010701.

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

It is a cyclic number.

It is not a de Polignac number, because 1070100023 - 210 = 1070098999 is a prime.

It is a super-2 number, since 2×10701000232 = 2290228118449201058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1070099980 and 1070100007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070100223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5588 + ... + 46598.

It is an arithmetic number, because the mean of its divisors is an integer number (135647190).

Almost surely, 21070100023 is an apocalyptic number.

1070100023 is a deficient number, since it is larger than the sum of its proper divisors (15077497).

1070100023 is an equidigital number, since it uses as much as digits as its factorization.

1070100023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41377.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1070100023 is about 32712.3833280304. The cubic root of 1070100023 is about 1022.8409913177.

Adding to 1070100023 its reverse (3200010701), we get a palindrome (4270110724).

The spelling of 1070100023 in words is "one billion, seventy million, one hundred thousand, twenty-three".

Divisors: 1 97 269 26093 41011 3978067 11031959 1070100023