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1077270524213 = 13229361864469
BaseRepresentation
bin11111010110100100101…
…00111011000100110101
310210222121211112202121012
433223102110323010311
5120122222223233323
62142520302002005
7140554524241202
oct17532224730465
93728554482535
101077270524213
11385960143464
12154947876305
137a780a96710
143a1d68b8ca9
151d0502cb678
hexfad253b135

1077270524213 has 8 divisors (see below), whose sum is σ = 1165203593400. Its totient is φ = 990061184448.

The previous prime is 1077270524207. The next prime is 1077270524303. The reversal of 1077270524213 is 3124250727701.

It can be written as a sum of positive squares in 4 ways, for example, as 144128048164 + 933142476049 = 379642^2 + 965993^2 .

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 1077270524213 - 218 = 1077270262069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077270523213) 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, 180929258 + ... + 180935211.

It is an arithmetic number, because the mean of its divisors is an integer number (145650449175).

Almost surely, 21077270524213 is an apocalyptic number.

1077270524213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1077270524213 is a deficient number, since it is larger than the sum of its proper divisors (87933069187).

1077270524213 is a wasteful number, since it uses less digits than its factorization.

1077270524213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361864711.

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 1077270524213 in words is "one trillion, seventy-seven billion, two hundred seventy million, five hundred twenty-four thousand, two hundred thirteen".

Divisors: 1 13 229 2977 361864469 4704238097 82866963401 1077270524213