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2670702711020 = 2251921133308839
BaseRepresentation
bin100110110111010010010…
…010010101000011101100
3100110022112212022202121222
4212313102102111003230
5322224044343223040
65402523123442512
7363644334324641
oct46672222250354
910408485282558
102670702711020
1193a703067663
12371724b26438
13164b000b7556
1493396bcbdc8
154970eeb6bb5
hex26dd24950ec

2670702711020 has 48 divisors (see below), whose sum is σ = 5931638227200. Its totient is φ = 1007259261120.

The previous prime is 2670702710969. The next prime is 2670702711097. The reversal of 2670702711020 is 201172070762.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16574240 + ... + 16734599.

It is an arithmetic number, because the mean of its divisors is an integer number (123575796400).

Almost surely, 22670702711020 is an apocalyptic number.

2670702711020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2670702711020 is an abundant number, since it is smaller than the sum of its proper divisors (3260935516180).

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

2670702711020 is a wasteful number, since it uses less digits than its factorization.

2670702711020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33309078 (or 33309076 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 35.

Adding to 2670702711020 its reverse (201172070762), we get a palindrome (2871874781782).

The spelling of 2670702711020 in words is "two trillion, six hundred seventy billion, seven hundred two million, seven hundred eleven thousand, twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 211 380 422 844 1055 2110 4009 4220 8018 16036 20045 40090 80180 33308839 66617678 133235356 166544195 333088390 632867941 666176780 1265735882 2531471764 3164339705 6328679410 7028165029 12657358820 14056330058 28112660116 35140825145 70281650290 133535135551 140563300580 267070271102 534140542204 667675677755 1335351355510 2670702711020