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70798104141 = 3312543299359
BaseRepresentation
bin100000111101111100…
…1010101011001001101
320202202001010022221020
41001323321111121031
52124443303313031
652305121024353
75054304645612
oct1017371253115
9222661108836
1070798104141
1128030758576
121187a1850b9
1368a38b561b
1435d8a0a509
151c95711096
hex107be5564d

70798104141 has 16 divisors (see below), whose sum is σ = 97481195520. Its totient is φ = 45658082160.

The previous prime is 70798104131. The next prime is 70798104163. The reversal of 70798104141 is 14140189707.

It is not a de Polignac number, because 70798104141 - 25 = 70798104109 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 70798104093 and 70798104102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70798104131) 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, 86820 + ... + 386178.

It is an arithmetic number, because the mean of its divisors is an integer number (6092574720).

Almost surely, 270798104141 is an apocalyptic number.

It is an amenable number.

70798104141 is a deficient number, since it is larger than the sum of its proper divisors (26683091379).

70798104141 is a wasteful number, since it uses less digits than its factorization.

70798104141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301936.

The product of its (nonzero) digits is 56448, while the sum is 42.

The spelling of 70798104141 in words is "seventy billion, seven hundred ninety-eight million, one hundred four thousand, one hundred forty-one".

Divisors: 1 3 31 93 2543 7629 78833 236499 299359 898077 9280129 27840387 761269937 2283809811 23599368047 70798104141