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94215555506941 = 11538914391261837
BaseRepresentation
bin10101011011000001000100…
…101101111110001011111101
3110100120220211001111021211121
4111123001010231332023331
544322111424202210231
6532214010110150541
725562564203203211
oct2533010455761375
9410526731437747
1094215555506941
1128024657986590
12a697732ab2451
134075647a6c2bb
14193a0b300c941
15ad5b69750311
hex55b044b7e2fd

94215555506941 has 32 divisors (see below), whose sum is σ = 105970164710400. Its totient is φ = 83032442887680.

The previous prime is 94215555506939. The next prime is 94215555506951. The reversal of 94215555506941 is 14960555551249.

It is not a de Polignac number, because 94215555506941 - 21 = 94215555506939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94215555506941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94215555506921) 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, 74034475 + ... + 75296311.

It is an arithmetic number, because the mean of its divisors is an integer number (3311567647200).

Almost surely, 294215555506941 is an apocalyptic number.

It is an amenable number.

94215555506941 is a deficient number, since it is larger than the sum of its proper divisors (11754609203459).

94215555506941 is a wasteful number, since it uses less digits than its factorization.

94215555506941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263429.

The product of its (nonzero) digits is 48600000, while the sum is 61.

The spelling of 94215555506941 in words is "ninety-four trillion, two hundred fifteen billion, five hundred fifty-five million, five hundred six thousand, nine hundred forty-one".

Divisors: 1 11 53 89 583 979 1439 4717 15829 51887 76267 128071 838937 1261837 1408781 6787763 13880207 66877361 74665393 112303493 735650971 1235338423 1815783443 5952085129 19973617873 65472936419 96236522479 161604726427 1058601747269 1777651990697 8565050500631 94215555506941