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61084081010371 = 314347974989721
BaseRepresentation
bin11011110001110001111101…
…11100110011011011000011
322000021120200122001211020111
431320320332330303123003
531001300144214312441
6333525350040452151
715603115320454456
oct1570707674633303
9260246618054214
1061084081010371
11185106822a9621
126a2660717a057
1328112865c5773
1411126b191949d
1570de0cc11081
hex378e3ef336c3

61084081010371 has 16 divisors (see below), whose sum is σ = 65893705371648. Its totient is φ = 56510404171200.

The previous prime is 61084081010341. The next prime is 61084081010401. The reversal of 61084081010371 is 17301018048016.

It is an interprime number because it is at equal distance from previous prime (61084081010341) and next prime (61084081010401).

It is a cyclic number.

It is not a de Polignac number, because 61084081010371 - 225 = 61084047455939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61084081010311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487432210 + ... + 487557511.

It is an arithmetic number, because the mean of its divisors is an integer number (4118356585728).

Almost surely, 261084081010371 is an apocalyptic number.

61084081010371 is a deficient number, since it is larger than the sum of its proper divisors (4809624361277).

61084081010371 is a wasteful number, since it uses less digits than its factorization.

61084081010371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974989842.

The product of its (nonzero) digits is 32256, while the sum is 40.

Adding to 61084081010371 its reverse (17301018048016), we get a palindrome (78385099058387).

The spelling of 61084081010371 in words is "sixty-one trillion, eighty-four billion, eighty-one million, ten thousand, three hundred seventy-one".

Divisors: 1 31 43 47 1333 1457 2021 62651 974989721 30224681351 41924558003 45824516887 1299661298093 1420560023497 1970454226141 61084081010371