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101405006351 = 1121911420731
BaseRepresentation
bin101111001110000110…
…1011001101000001111
3100200202002102001121222
41132130031121220033
53130134140200401
6114330153113555
710216624221635
oct1363415315017
9320662361558
10101405006351
113a007534180
12177a03b88bb
139740921b4c
144c9d8b7355
15298776cc1b
hex179c359a0f

101405006351 has 8 divisors (see below), whose sum is σ = 110628955008. Its totient is φ = 92181943000.

The previous prime is 101405006327. The next prime is 101405006357. The reversal of 101405006351 is 153600504101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101405006351 - 214 = 101404989967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101405006351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101405006357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30656 + ... + 451386.

It is an arithmetic number, because the mean of its divisors is an integer number (13828619376).

Almost surely, 2101405006351 is an apocalyptic number.

101405006351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101405006351 is a deficient number, since it is larger than the sum of its proper divisors (9223948657).

101405006351 is a wasteful number, since it uses less digits than its factorization.

101405006351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442653.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 101405006351 in words is "one hundred one billion, four hundred five million, six thousand, three hundred fifty-one".

Divisors: 1 11 21911 241021 420731 4628041 9218636941 101405006351