Search a number
-
+
800027308353 = 371320291444309
BaseRepresentation
bin10111010010001010101…
…01111111000101000001
32211111000021112011000010
423221011111333011001
5101101423442331403
61411305533415133
7111541264630140
oct13510525770501
92744007464003
10800027308353
11289320616989
1210b07363a4a9
135a59981b470
142aa15c33757
1515c258d8603
hexba4557f141

800027308353 has 32 divisors (see below), whose sum is σ = 1313513286400. Its totient is φ = 421784153856.

The previous prime is 800027308349. The next prime is 800027308373. The reversal of 800027308353 is 353803720008.

800027308353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 800027308353 - 22 = 800027308349 is a prime.

It is a super-2 number, since 2×8000273083532 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (800027308373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168238 + ... + 1276071.

It is an arithmetic number, because the mean of its divisors is an integer number (41047290200).

Almost surely, 2800027308353 is an apocalyptic number.

It is an amenable number.

800027308353 is a deficient number, since it is larger than the sum of its proper divisors (513485978047).

800027308353 is a wasteful number, since it uses less digits than its factorization.

800027308353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446361.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 800027308353 in words is "eight hundred billion, twenty-seven million, three hundred eight thousand, three hundred fifty-three".

Divisors: 1 3 7 13 21 39 91 273 2029 6087 14203 26377 42609 79131 184639 553917 1444309 4332927 10110163 18776017 30330489 56328051 131432119 394296357 2930502961 8791508883 20513520727 38096538493 61540562181 114289615479 266675769451 800027308353