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61007714001 = 3313173811151
BaseRepresentation
bin111000110100010101…
…111101011011010001
312211110201202222111000
4320310111331123101
51444420433322001
644005423012213
74256554004253
oct706425753321
9184421688430
1061007714001
112396729a553
12b9a743a069
1359a3468570
142d4a64bcd3
1518c0e59a86
hexe3457d6d1

61007714001 has 16 divisors (see below), whose sum is σ = 97334245120. Its totient is φ = 37543208400.

The previous prime is 61007713961. The next prime is 61007714029. The reversal of 61007714001 is 10041770016.

61007714001 is a `hidden beast` number, since 610 + 0 + 7 + 7 + 1 + 40 + 0 + 1 = 666.

It is not a de Polignac number, because 61007714001 - 217 = 61007582929 is a prime.

It is a super-2 number, since 2×610077140012 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61007704001) 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, 86905225 + ... + 86905926.

It is an arithmetic number, because the mean of its divisors is an integer number (6083390320).

Almost surely, 261007714001 is an apocalyptic number.

It is an amenable number.

61007714001 is a deficient number, since it is larger than the sum of its proper divisors (36326531119).

61007714001 is a wasteful number, since it uses less digits than its factorization.

61007714001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173811173 (or 173811167 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The spelling of 61007714001 in words is "sixty-one billion, seven million, seven hundred fourteen thousand, one".

Divisors: 1 3 9 13 27 39 117 351 173811151 521433453 1564300359 2259544963 4692901077 6778634889 20335904667 61007714001