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1970674007932 = 2271929631250177
BaseRepresentation
bin11100101011010101010…
…100101111111101111100
320222101122122211002122201
4130223111110233331330
5224241420021223212
64105152023121244
7262243065453640
oct34532524577574
96871578732581
101970674007932
1169a838113a03
12279b1a8a3224
13113aaba0aa46
146b549b74c20
15363dd63eb57
hex1cad552ff7c

1970674007932 has 48 divisors (see below), whose sum is σ = 4150190903040. Its totient is φ = 799852603392.

The previous prime is 1970674007927. The next prime is 1970674007969. The reversal of 1970674007932 is 2397004760791.

It is a congruent number.

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, 951228 + ... + 2201404.

It is an arithmetic number, because the mean of its divisors is an integer number (86462310480).

Almost surely, 21970674007932 is an apocalyptic number.

It is an amenable number.

1970674007932 is an abundant number, since it is smaller than the sum of its proper divisors (2179516895108).

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

1970674007932 is a wasteful number, since it uses less digits than its factorization.

1970674007932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253170 (or 1253168 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 55.

The spelling of 1970674007932 in words is "one trillion, nine hundred seventy billion, six hundred seventy-four million, seven thousand, nine hundred thirty-two".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 2963 5926 11852 20741 41482 56297 82964 112594 225188 394079 788158 1250177 1576316 2500354 5000708 8751239 17502478 23753363 35004956 47506726 95013452 166273541 332547082 665094164 3704274451 7408548902 14817097804 25929921157 51859842314 70381214569 103719684628 140762429138 281524858276 492668501983 985337003966 1970674007932