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3040105551 = 37314919511
BaseRepresentation
bin1011010100110100…
…0101010001001111
321211212111100210220
42311031011101033
522211231334201
61221400002423
7135223320330
oct26515052117
97755440726
103040105551
11132007332a
1270a160413
13395ab7132
1420ba86287
1512bd67036
hexb534544f

3040105551 has 32 divisors (see below), whose sum is σ = 4792221696. Its totient is φ = 1677564000.

The previous prime is 3040105543. The next prime is 3040105639. The reversal of 3040105551 is 1555010403.

3040105551 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 3040105551 - 23 = 3040105543 is a prime.

It is a super-2 number, since 2×30401055512 = 18484483522442027202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040105511) 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, 314886 + ... + 324396.

It is an arithmetic number, because the mean of its divisors is an integer number (149756928).

Almost surely, 23040105551 is an apocalyptic number.

3040105551 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3040105551 is a deficient number, since it is larger than the sum of its proper divisors (1752116145).

3040105551 is a wasteful number, since it uses less digits than its factorization.

3040105551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10043.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 3040105551 is about 55137.1521843484. The cubic root of 3040105551 is about 1448.6480543365.

Adding to 3040105551 its reverse (1555010403), we get a palindrome (4595115954).

The spelling of 3040105551 in words is "three billion, forty million, one hundred five thousand, five hundred fifty-one".

Divisors: 1 3 7 21 31 93 217 491 651 1473 3437 9511 10311 15221 28533 45663 66577 106547 199731 294841 319641 884523 2063887 4669901 6191661 14009703 32689307 98067921 144766931 434300793 1013368517 3040105551