Search a number
-
+
98971036101 = 32717113817787
BaseRepresentation
bin101110000101100100…
…0100010100111000101
3100110110110110120010200
41130023020202213011
53110143041123401
6113244444441113
710102410632520
oct1341310424705
9313413416120
1098971036101
1138a7862a313
1217221249199
1394435a1072
144b0c533bb7
152893c36686
hex170b2229c5

98971036101 has 48 divisors (see below), whose sum is σ = 174522501504. Its totient is φ = 52757010432.

The previous prime is 98971036091. The next prime is 98971036117. The reversal of 98971036101 is 10163017989.

It is not a de Polignac number, because 98971036101 - 29 = 98971035589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98971036001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287871 + ... + 529916.

It is an arithmetic number, because the mean of its divisors is an integer number (3635885448).

Almost surely, 298971036101 is an apocalyptic number.

It is an amenable number.

98971036101 is a deficient number, since it is larger than the sum of its proper divisors (75551465403).

98971036101 is a wasteful number, since it uses less digits than its factorization.

98971036101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817930 (or 817927 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The spelling of 98971036101 in words is "ninety-eight billion, nine hundred seventy-one million, thirty-six thousand, one hundred one".

Divisors: 1 3 7 9 17 21 51 63 113 119 153 339 357 791 1017 1071 1921 2373 5763 7119 13447 17289 40341 121023 817787 2453361 5724509 7360083 13902379 17173527 41707137 51520581 92409931 97316653 125121411 277229793 291949959 646869517 831689379 875849877 1570968827 1940608551 4712906481 5821825653 10996781789 14138719443 32990345367 98971036101