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1070037941 = 7221837509
BaseRepresentation
bin111111110001110…
…111101110110101
32202120110120002212
4333301313232311
54142412203231
6254102343205
735342113100
oct7761675665
92676416085
101070037941
114aa010385
1225a42ab05
131408c005b
14a217d737
1563e1842b
hex3fc77bb5

1070037941 has 6 divisors (see below), whose sum is σ = 1244738070. Its totient is φ = 917175336.

The previous prime is 1070037937. The next prime is 1070037961. The reversal of 1070037941 is 1497300701.

It can be written as a sum of positive squares in only one way, i.e., 764522500 + 305515441 = 27650^2 + 17479^2 .

It is not a de Polignac number, because 1070037941 - 22 = 1070037937 is a prime.

It is a super-2 number, since 2×10700379412 = 2289962390359038962, 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 = 1070037898 and 1070037907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070037961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10918706 + ... + 10918803.

It is an arithmetic number, because the mean of its divisors is an integer number (207456345).

Almost surely, 21070037941 is an apocalyptic number.

It is an amenable number.

1070037941 is a deficient number, since it is larger than the sum of its proper divisors (174700129).

1070037941 is an equidigital number, since it uses as much as digits as its factorization.

1070037941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21837523 (or 21837516 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 1070037941 is about 32711.4344075585. The cubic root of 1070037941 is about 1022.8212108482.

The spelling of 1070037941 in words is "one billion, seventy million, thirty-seven thousand, nine hundred forty-one".

Divisors: 1 7 49 21837509 152862563 1070037941