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7026304356 = 2232401486721
BaseRepresentation
bin1101000101100110…
…01110010101100100
3200010200020020120200
412202303032111210
5103342213214411
63121114030500
7336055413231
oct64263162544
920120206520
107026304356
112a86190505
121441118430
1387c8b5a56
144a9246788
152b1cb2e56
hex1a2cce564

7026304356 has 36 divisors (see below), whose sum is σ = 17805264204. Its totient is φ = 2336256000.

The previous prime is 7026304333. The next prime is 7026304379. The reversal of 7026304356 is 6534036207.

It is an interprime number because it is at equal distance from previous prime (7026304333) and next prime (7026304379).

It can be written as a sum of positive squares in 2 ways, for example, as 5625000000 + 1401304356 = 75000^2 + 37434^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7026304356.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228925 + ... + 257796.

Almost surely, 27026304356 is an apocalyptic number.

It is an amenable number.

7026304356 is an abundant number, since it is smaller than the sum of its proper divisors (10778959848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7026304356 is a wasteful number, since it uses less digits than its factorization.

7026304356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487132 (or 487127 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 7026304356 is about 83823.0538455859. The cubic root of 7026304356 is about 1915.3243030493.

The spelling of 7026304356 in words is "seven billion, twenty-six million, three hundred four thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 401 802 1203 1604 2406 3609 4812 7218 14436 486721 973442 1460163 1946884 2920326 4380489 5840652 8760978 17521956 195175121 390350242 585525363 780700484 1171050726 1756576089 2342101452 3513152178 7026304356