Search a number
-
+
10301222055 = 355571232941
BaseRepresentation
bin10011001100000000…
…00010110010100111
3222120220120022002210
421212000002302213
5132044103101210
64422102534503
7513162641235
oct114600026247
928526508083
1010301222055
114406853663
121bb5a37433
13c82225587
146da173955
1540455de20
hex266002ca7

10301222055 has 16 divisors (see below), whose sum is σ = 16511559264. Its totient is φ = 5484117120.

The previous prime is 10301222053. The next prime is 10301222069. The reversal of 10301222055 is 55022210301.

It is not a de Polignac number, because 10301222055 - 21 = 10301222053 is a prime.

It is a super-2 number, since 2×103012220552 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301222051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608116 + ... + 624825.

It is an arithmetic number, because the mean of its divisors is an integer number (1031972454).

Almost surely, 210301222055 is an apocalyptic number.

10301222055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10301222055 is a deficient number, since it is larger than the sum of its proper divisors (6210337209).

10301222055 is a wasteful number, since it uses less digits than its factorization.

10301222055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233506.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 10301222055 its reverse (55022210301), we get a palindrome (65323432356).

The spelling of 10301222055 in words is "ten billion, three hundred one million, two hundred twenty-two thousand, fifty-five".

Divisors: 1 3 5 15 557 1671 2785 8355 1232941 3698823 6164705 18494115 686748137 2060244411 3433740685 10301222055