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4690046129712 = 243793293937549
BaseRepresentation
bin100010000111111110010…
…0010001001011000110000
3121121100211101020002121120
41010033330202021120300
51103320203302122322
613550324421222240
7662562500222466
oct104177442113060
917540741202546
104690046129712
111549045853189
12638b66b61980
13280366ca9aa8
14122ddc68c836
1581eeb267a5c
hex443fc889630

4690046129712 has 80 divisors (see below), whose sum is σ = 12270018240000. Its totient is φ = 1543471517952.

The previous prime is 4690046129711. The next prime is 4690046129771. The reversal of 4690046129712 is 2179216400964.

It is not an unprimeable number, because it can be changed into a prime (4690046129711) 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, 124885914 + ... + 124923462.

It is an arithmetic number, because the mean of its divisors is an integer number (153375228000).

Almost surely, 24690046129712 is an apocalyptic number.

It is an amenable number.

4690046129712 is an abundant number, since it is smaller than the sum of its proper divisors (7579972110288).

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

4690046129712 is a wasteful number, since it uses less digits than its factorization.

4690046129712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70578 (or 70572 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 4690046129712 in words is "four trillion, six hundred ninety billion, forty-six million, one hundred twenty-nine thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 12 16 24 48 79 158 237 316 474 632 948 1264 1896 3792 32939 37549 65878 75098 98817 112647 131756 150196 197634 225294 263512 300392 395268 450588 527024 600784 790536 901176 1581072 1802352 2602181 2966371 5204362 5932742 7806543 8899113 10408724 11865484 15613086 17798226 20817448 23730968 31226172 35596452 41634896 47461936 62452344 71192904 124904688 142385808 1236826511 2473653022 3710479533 4947306044 7420959066 9894612088 14841918132 19789224176 29683836264 59367672528 97709294369 195418588738 293127883107 390837177476 586255766214 781674354952 1172511532428 1563348709904 2345023064856 4690046129712