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54022874101 = 7281162116943
BaseRepresentation
bin110010010100000000…
…111010001111110101
312011102221120100102221
4302110000322033311
51341114323432401
640452345402341
73621510565450
oct622400721765
9164387510387
1054022874101
1120a0255a999
12a5781993b1
13512c33cac1
142886b1a497
151612b377a1
hexc9403a3f5

54022874101 has 16 divisors (see below), whose sum is σ = 62002027008. Its totient is φ = 46109347200.

The previous prime is 54022874077. The next prime is 54022874117. The reversal of 54022874101 is 10147822045.

It is not a de Polignac number, because 54022874101 - 227 = 53888656373 is a prime.

It is a super-2 number, since 2×540228741012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54022874131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3180036 + ... + 3196978.

It is an arithmetic number, because the mean of its divisors is an integer number (3875126688).

Almost surely, 254022874101 is an apocalyptic number.

It is an amenable number.

54022874101 is a deficient number, since it is larger than the sum of its proper divisors (7979152907).

54022874101 is a wasteful number, since it uses less digits than its factorization.

54022874101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18852.

The product of its (nonzero) digits is 17920, while the sum is 34.

The spelling of 54022874101 in words is "fifty-four billion, twenty-two million, eight hundred seventy-four thousand, one hundred one".

Divisors: 1 7 281 1621 1967 11347 16943 118601 455501 3188507 4760983 27464603 33326881 192252221 7717553443 54022874101