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147470100071 = 7231714936359
BaseRepresentation
bin1000100101010111100…
…1110010011001100111
3112002122110000021121012
42021111321302121213
54404004321200241
6151425152012435
713440306111500
oct2112571623147
9462573007535
10147470100071
11575a6032968
12246b753111b
1310ba23b1758
1471cd799ba7
153c819496eb
hex2255e72667

147470100071 has 24 divisors (see below), whose sum is σ = 172230351840. Its totient is φ = 125899996992.

The previous prime is 147470100059. The next prime is 147470100077. The reversal of 147470100071 is 170001074741.

It is not a de Polignac number, because 147470100071 - 26 = 147470100007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147470100077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23187590 + ... + 23193948.

It is an arithmetic number, because the mean of its divisors is an integer number (7176264660).

Almost surely, 2147470100071 is an apocalyptic number.

147470100071 is a deficient number, since it is larger than the sum of its proper divisors (24760251769).

147470100071 is a wasteful number, since it uses less digits than its factorization.

147470100071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8183 (or 8176 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 32.

The spelling of 147470100071 in words is "one hundred forty-seven billion, four hundred seventy million, one hundred thousand, seventy-one".

Divisors: 1 7 49 317 1493 2219 6359 10451 15533 44513 73157 311591 473281 2015803 3312967 9493987 14110621 23190769 66457909 98774347 465205363 3009593879 21067157153 147470100071