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30000122130301 = 314137517629143
BaseRepresentation
bin1101101001000111100101…
…00111110110111101111101
310221012222120002111121202121
412310203302213312331331
512413010222231132201
6143445511004522541
76214302664442221
oct664436247667575
9127188502447677
1030000122130301
119616a86928394
123446284250451
131397ccb8309bb
1475a02969c781
1537058a8a09a1
hex1b48f29f6f7d

30000122130301 has 16 divisors (see below), whose sum is σ = 31724077851648. Its totient is φ = 28323469526400.

The previous prime is 30000122130283. The next prime is 30000122130337. The reversal of 30000122130301 is 10303122100003.

It is a cyclic number.

It is not a de Polignac number, because 30000122130301 - 213 = 30000122122109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000122130101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47369536 + ... + 47998678.

It is an arithmetic number, because the mean of its divisors is an integer number (1982754865728).

Almost surely, 230000122130301 is an apocalyptic number.

30000122130301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30000122130301 is a deficient number, since it is larger than the sum of its proper divisors (1723955721347).

30000122130301 is a wasteful number, since it uses less digits than its factorization.

30000122130301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666732.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30000122130301 its reverse (10303122100003), we get a palindrome (40303244230304).

The spelling of 30000122130301 in words is "thirty trillion, one hundred twenty-two million, one hundred thirty thousand, three hundred one".

Divisors: 1 31 41 1271 37517 629143 1163027 1538197 19503433 25794863 47684107 799640753 23603557931 731710295861 967745875171 30000122130301