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61411441254060 = 223523431034908009
BaseRepresentation
bin11011111011010011101110…
…01001000001111010101100
322001102212122221010020110110
431331221313021001322230
531022131112430112220
6334340005430540020
715635554522563342
oct1575516711017254
9261385587106413
1061411441254060
111862749a65a967
126a79b47507610
1328360c6936881
141124488675992
157176bc3b3be0
hex37da77241eac

61411441254060 has 96 divisors (see below), whose sum is σ = 183600960238080. Its totient is φ = 15300079990272.

The previous prime is 61411441254013. The next prime is 61411441254071. The reversal of 61411441254060 is 6045214411416.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 517394665 + ... + 517513344.

It is an arithmetic number, because the mean of its divisors is an integer number (1912510002480).

Almost surely, 261411441254060 is an apocalyptic number.

61411441254060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61411441254060 is an abundant number, since it is smaller than the sum of its proper divisors (122189518984020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61411441254060 is a wasteful number, since it uses less digits than its factorization.

61411441254060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034908087 (or 1034908085 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

Adding to 61411441254060 its reverse (6045214411416), we get a palindrome (67456655665476).

The spelling of 61411441254060 in words is "sixty-one trillion, four hundred eleven billion, four hundred forty-one million, two hundred fifty-four thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 30 43 46 60 69 86 92 115 129 138 172 215 230 258 276 345 430 460 516 645 690 860 989 1290 1380 1978 2580 2967 3956 4945 5934 9890 11868 14835 19780 29670 59340 1034908009 2069816018 3104724027 4139632036 5174540045 6209448054 10349080090 12418896108 15523620135 20698160180 23802884207 31047240270 44501044387 47605768414 62094480540 71408652621 89002088774 95211536828 119014421035 133503133161 142817305242 178004177548 222505221935 238028842070 267006266322 285634610484 357043263105 445010443870 476057684140 534012532644 667515665805 714086526210 890020887740 1023524020901 1335031331610 1428173052420 2047048041802 2670062663220 3070572062703 4094096083604 5117620104505 6141144125406 10235240209010 12282288250812 15352860313515 20470480418020 30705720627030 61411441254060