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2345675380724 = 22132911291377757
BaseRepresentation
bin100010001000100101001…
…001011101011111110100
322022020121011001121221202
4202020211021131133310
5301412420344140344
64553331032032032
7331320010521614
oct42104511353764
98266534047852
102345675380724
11824882667715
1231a735b32618
131402721a3680
1481761c2aa44
154103a53794e
hex2222525d7f4

2345675380724 has 48 divisors (see below), whose sum is σ = 4577187627600. Its totient is φ = 1044361092096.

The previous prime is 2345675380721. The next prime is 2345675380751. The reversal of 2345675380724 is 4270835765432.

It can be written as a sum of positive squares in 8 ways, for example, as 212965636324 + 2132709744400 = 461482^2 + 1460380^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2345675380724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345675380721) 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, 1013654 + ... + 2391410.

It is an arithmetic number, because the mean of its divisors is an integer number (95358075575).

Almost surely, 22345675380724 is an apocalyptic number.

It is an amenable number.

2345675380724 is a deficient number, since it is larger than the sum of its proper divisors (2231512246876).

2345675380724 is a wasteful number, since it uses less digits than its factorization.

2345675380724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378932 (or 1378930 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 56.

The spelling of 2345675380724 in words is "two trillion, three hundred forty-five billion, six hundred seventy-five million, three hundred eighty thousand, seven hundred twenty-four".

Divisors: 1 2 4 13 26 29 52 58 116 377 754 1129 1508 2258 4516 14677 29354 32741 58708 65482 130964 425633 851266 1377757 1702532 2755514 5511028 17910841 35821682 39954953 71643364 79909906 159819812 519414389 1038828778 1555487653 2077657556 3110975306 6221950612 20221339489 40442678978 45109141937 80885357956 90218283874 180436567748 586418845181 1172837690362 2345675380724