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55414341031 = 723972848627
BaseRepresentation
bin110011100110111100…
…111011110110100111
312022000220212012020011
4303212330323312213
51401442032403111
641242413351051
74001135061400
oct634674736647
9168026765204
1055414341031
1121556a50665
12a8a6198487
1352c16c160a
14297984a9a7
151694d94021
hexce6f3bda7

55414341031 has 12 divisors (see below), whose sum is σ = 64623974808. Its totient is φ = 47378347632.

The previous prime is 55414341019. The next prime is 55414341053. The reversal of 55414341031 is 13014341455.

It is not a de Polignac number, because 55414341031 - 213 = 55414332839 is a prime.

It is a super-2 number, since 2×554143410312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55414340984 and 55414341002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55414341001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1404861 + ... + 1443766.

It is an arithmetic number, because the mean of its divisors is an integer number (5385331234).

Almost surely, 255414341031 is an apocalyptic number.

55414341031 is a deficient number, since it is larger than the sum of its proper divisors (9209633777).

55414341031 is a wasteful number, since it uses less digits than its factorization.

55414341031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849038 (or 2849031 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 55414341031 its reverse (13014341455), we get a palindrome (68428682486).

The spelling of 55414341031 in words is "fifty-five billion, four hundred fourteen million, three hundred forty-one thousand, thirty-one".

Divisors: 1 7 49 397 2779 19453 2848627 19940389 139582723 1130904919 7916334433 55414341031