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472102604701 = 713171791704877
BaseRepresentation
bin1101101111010111000…
…00100000111110011101
31200010120122100012021121
412313223200200332131
530213331231322301
61000514141130541
746052066633350
oct6675340407635
91603518305247
10472102604701
11172243681502
12775b6259a51
1335699576290
1418bc8142297
15c4318d83a1
hex6deb820f9d

472102604701 has 32 divisors (see below), whose sum is σ = 618666128640. Its totient is φ = 349595053056.

The previous prime is 472102604689. The next prime is 472102604759. The reversal of 472102604701 is 107406201274.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 472102604701 - 213 = 472102596509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472102604791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 575526 + ... + 1129351.

It is an arithmetic number, because the mean of its divisors is an integer number (19333316520).

Almost surely, 2472102604701 is an apocalyptic number.

It is an amenable number.

472102604701 is a deficient number, since it is larger than the sum of its proper divisors (146563523939).

472102604701 is a wasteful number, since it uses less digits than its factorization.

472102604701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705093.

The product of its (nonzero) digits is 18816, while the sum is 34.

Adding to 472102604701 its reverse (107406201274), we get a palindrome (579508805975).

The spelling of 472102604701 in words is "four hundred seventy-two billion, one hundred two million, six hundred four thousand, seven hundred one".

Divisors: 1 7 13 17 91 119 179 221 1253 1547 2327 3043 16289 21301 39559 276913 1704877 11934139 22163401 28982909 155143807 202880363 305172983 376777817 2136210881 2637444719 3967248779 5187940711 27770741453 36315584977 67443229243 472102604701