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1070100007 = 19405113903
BaseRepresentation
bin111111110010000…
…110111000100111
32202120120201020121
4333302012320213
54142421200012
6254103542411
735342462044
oct7762067047
92676521217
101070100007
114aa052a79
1225a45aa07
13140912392
14a21981cb
1563e2ba07
hex3fc86e27

1070100007 has 8 divisors (see below), whose sum is σ = 1126780160. Its totient is φ = 1013455800.

The previous prime is 1070099983. The next prime is 1070100049. The reversal of 1070100007 is 7000010701.

It is a happy number.

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 1070100007 - 215 = 1070067239 is a prime.

It is a super-2 number, since 2×10701000072 = 2290228049962800098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070100077) 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, 70018 + ... + 83920.

It is an arithmetic number, because the mean of its divisors is an integer number (140847520).

Almost surely, 21070100007 is an apocalyptic number.

1070100007 is a deficient number, since it is larger than the sum of its proper divisors (56680153).

1070100007 is a wasteful number, since it uses less digits than its factorization.

1070100007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17973.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 1070100007 is about 32712.3830834747. The cubic root of 1070100007 is about 1022.8409862199.

Adding to 1070100007 its reverse (7000010701), we get a palindrome (8070110708).

The spelling of 1070100007 in words is "one billion, seventy million, one hundred thousand, seven".

Divisors: 1 19 4051 13903 76969 264157 56321053 1070100007