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1370070301649 = 7281649342449
BaseRepresentation
bin10011111011111110100…
…011011011101111010001
311211222101112222120211112
4103323332203123233101
5134421400444123044
62525222425223105
7200661422262200
oct23737643335721
94758345876745
101370070301649
11489052a709a5
121a1641931a95
139c273c879aa
144a451661237
152598a7c109e
hex13efe8dbbd1

1370070301649 has 12 divisors (see below), whose sum is σ = 1593779422500. Its totient is φ = 1174328160768.

The previous prime is 1370070301573. The next prime is 1370070301657. The reversal of 1370070301649 is 9461030700731.

It can be written as a sum of positive squares in 2 ways, for example, as 554977321024 + 815092980625 = 744968^2 + 902825^2 .

It is not a de Polignac number, because 1370070301649 - 228 = 1369801866193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1370070300649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3829577 + ... + 4172025.

It is an arithmetic number, because the mean of its divisors is an integer number (132814951875).

Almost surely, 21370070301649 is an apocalyptic number.

It is an amenable number.

1370070301649 is a deficient number, since it is larger than the sum of its proper divisors (223709120851).

1370070301649 is an equidigital number, since it uses as much as digits as its factorization.

1370070301649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424112 (or 424105 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The spelling of 1370070301649 in words is "one trillion, three hundred seventy billion, seventy million, three hundred one thousand, six hundred forty-nine".

Divisors: 1 7 49 81649 342449 571543 2397143 4000801 16780001 27960618401 195724328807 1370070301649